Collection: Keysteel Lengths - Square - Stainless Steel

Keysteel Lengths -> Square -> Stainless Steel

There are 135 products in the sub-categories of Keysteel Lengths - Square - Stainless Steel. Scroll down or follow the link to Keysteel Lengths - Square - Stainless Steel in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Stainless Steel Square Keysteel Lengths. 303, 304 and 316 grade key steel. Square stainless steel bar that can be used for keysteel or for small construction projects.

An expanded range may be available on special order. Please enquire.
Use oversized for replacing keys where the keyway may be slightly worn - standard aftermarket keysteel
Use undersized for manufacturing and new applications where the keyway tolerances can be controlled

Miniature Bearings Australia - MBA Minibearings

Additional resources:

Keysteel Catalogue PDF

A more concise listing may be found in the Keysteel Lengths - Square - Stainless Steel category on the Small Parts & Bearings online store.

Width (s1)	Height (s2)	Length (L)	Indicative Image
Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 69
Part Number: 4R-0020-0300-KS3U (Each) 10 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Width (s1)	Height (s2)	Length (L)	Indicative Image
Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 69
Part Number: 4R-0020-0300-KS3U (Each) 10 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
4R-0020-0300-KS3U (Each) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0020-0300-KS3U (Each) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now
Square Keysteel Lengths - 2x2x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 48
Part Number: 4R-0020-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 2x2x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.051} (Equiv. 0.079 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 48
Part Number: 4R-0020-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0020-1000-KS3U (Each) --- Square Keysteel Lengths - 2x2x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0020-1000-KS3U (Each) --- Square Keysteel Lengths - 2x2x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Height (s2) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 34
Part Number: 4R-0028-0300-KS6U (Each) 5 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $58.50 AUD Regular price ~~$70.20 AUD~~ Sale price $58.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Height (s2) 2.778 mm _{+ 0 / - 0.076} (Equiv. 0.109 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 34
Part Number: 4R-0028-0300-KS6U (Each) 5 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $58.50 AUD Regular price ~~$70.20 AUD~~ Sale price $58.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
4R-0028-0300-KS6U (Each) --- Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0028-0300-KS6U (Each) --- Square Keysteel Lengths - 2.778x2.778x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $58.50 AUD Regular price ~~$70.20 AUD~~ Sale price $58.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now Sale
Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.000 mm _{+ 0 / - 0.076} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.076} (Equiv. 0.118 in.)	Length (L) 1000 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 1
Part Number: 4R-0030-1000-KS6U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $31.23 AUD Regular price ~~$37.47 AUD~~ Sale price $31.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.000 mm _{+ 0 / - 0.076} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.076} (Equiv. 0.118 in.)	Length (L) 1000 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 1
Part Number: 4R-0030-1000-KS6U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $31.23 AUD Regular price ~~$37.47 AUD~~ Sale price $31.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0030-1000-KS6U (Each) --- Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0030-1000-KS6U (Each) --- Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $31.23 AUD Regular price ~~$37.47 AUD~~ Sale price $31.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 2.000 mm _{+ 0 / - 0.076} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.076} (Equiv. 0.079 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 460
Part Number: 4R-0020-0300-KS6U (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $28.68 AUD Regular price Sale price $28.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 2.000 mm _{+ 0 / - 0.076} (Equiv. 0.079 in.)	Height (s2) 2.000 mm _{+ 0 / - 0.076} (Equiv. 0.079 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 460
Part Number: 4R-0020-0300-KS6U (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $28.68 AUD Regular price Sale price $28.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0020-0300-KS6U (PK-5) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0020-0300-KS6U (PK-5) --- Square Keysteel Lengths - 2x2x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $28.68 AUD Regular price Sale price $28.68 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 118
Part Number: 4R-0032-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 118
Part Number: 4R-0032-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0032-0300-KS3U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0032-0300-KS3U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Length (L) 900 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 243
Part Number: 4R-0032-0900-KS6U (Each) 5 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.076} (Equiv. 0.125 in.)	Length (L) 900 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 243
Part Number: 4R-0032-0900-KS6U (Each) 5 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
4R-0032-0900-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0032-0900-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x900 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now
Square Keysteel Lengths - 2.381x2.381x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.381 mm _{+ 0 / - 0.051} (Equiv. 0.094 in.)	Height (s2) 2.381 mm _{+ 0 / - 0.051} (Equiv. 0.094 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 94
Part Number: 4R-0024-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $60.86 AUD Regular price ~~$73.04 AUD~~ Sale price $60.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 2.381x2.381x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 2.381 mm _{+ 0 / - 0.051} (Equiv. 0.094 in.)	Height (s2) 2.381 mm _{+ 0 / - 0.051} (Equiv. 0.094 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 94
Part Number: 4R-0024-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $60.86 AUD Regular price ~~$73.04 AUD~~ Sale price $60.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0024-0300-KS3U (Each) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0024-0300-KS3U (Each) --- Square Keysteel Lengths - 2.381x2.381x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $60.86 AUD Regular price ~~$73.04 AUD~~ Sale price $60.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 770
Part Number: 4R-0030-0300-KS6U (Each) 3 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 3 available can be backordered.
Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 770
Part Number: 4R-0030-0300-KS6U (Each) 3 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 3 Available Now. Backorder if more than 3.
4R-0030-0300-KS6U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0030-0300-KS6U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 3 Available Now
Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 501
Part Number: 4R-0030-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 501
Part Number: 4R-0030-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0030-0300-KS3U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0030-0300-KS3U (Each) --- Square Keysteel Lengths - 3x3x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 71
Part Number: 4R-0030-1000-KS3U (Each) 9 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 9 available can be backordered.
Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Height (s2) 3.000 mm _{+ 0 / - 0.051} (Equiv. 0.118 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 71
Part Number: 4R-0030-1000-KS3U (Each) 9 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 9 Available Now. Backorder if more than 9.
4R-0030-1000-KS3U (Each) --- Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0030-1000-KS3U (Each) --- Square Keysteel Lengths - 3x3x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 9 Available Now
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 294
Part Number: 4R-0032-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 20 available can be backordered.
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0 / - 0.051} (Equiv. 0.125 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 294
Part Number: 4R-0032-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 20 Available Now. Backorder if more than 20.
4R-0032-0300-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10 4R-0032-0300-KS6U (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 20 Available Now
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 750
Part Number: 4R-0032-0300-KS3O (Each) 12 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 12 available can be backordered.
Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Height (s2) 3.175 mm _{+ 0.076 / - 0.00} (Equiv. 0.125 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 750
Part Number: 4R-0032-0300-KS3O (Each) 12 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. Backorder if more than 12.
4R-0032-0300-KS3O (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 4R-0032-0300-KS3O (Each) --- Square Keysteel Lengths - 3.175x3.175x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $6.59 AUD Regular price Sale price $6.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 12 Available Now
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 91
Part Number: 4R-0040-0300-KS3O (Each) 10 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $4.32 AUD Regular price ~~$5.18 AUD~~ Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0.076 / - 0.00} (Equiv. 0.157 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 91
Part Number: 4R-0040-0300-KS3O (Each) 10 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $4.32 AUD Regular price ~~$5.18 AUD~~ Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
4R-0040-0300-KS3O (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0040-0300-KS3O (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $4.32 AUD Regular price ~~$5.18 AUD~~ Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 1557
Part Number: 4R-0040-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $7.59 AUD Regular price ~~$9.11 AUD~~ Sale price $7.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 1557
Part Number: 4R-0040-0300-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $7.59 AUD Regular price ~~$9.11 AUD~~ Sale price $7.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0040-0300-KS3U (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0040-0300-KS3U (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $7.59 AUD Regular price ~~$9.11 AUD~~ Sale price $7.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 521
Part Number: 4R-0040-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 20 available can be backordered.
Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 521
Part Number: 4R-0040-0300-KS6U (Each) 20 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 20 Available Now. Backorder if more than 20.
4R-0040-0300-KS6U (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0040-0300-KS6U (Each) --- Square Keysteel Lengths - 4x4x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 20 Available Now Sale
Square Keysteel Lengths - 4x4x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 76
Part Number: 4R-0040-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $29.14 AUD Regular price ~~$34.96 AUD~~ Sale price $29.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 4x4x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Height (s2) 4.000 mm _{+ 0 / - 0.051} (Equiv. 0.157 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 76
Part Number: 4R-0040-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $29.14 AUD Regular price ~~$34.96 AUD~~ Sale price $29.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0040-1000-KS3U (Each) --- Square Keysteel Lengths - 4x4x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0040-1000-KS3U (Each) --- Square Keysteel Lengths - 4x4x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $29.14 AUD Regular price ~~$34.96 AUD~~ Sale price $29.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 4.763x4.763x1000 mm - Stainless Steel 304 Similar to A2 or 18-8 HRB80
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Tolerance Type: Undersized End Colour Code: Red
Part Number: 4R-0048-1000-KS4U (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Square Keysteel Lengths - 4.763x4.763x1000 mm - Stainless Steel 304 Similar to A2 or 18-8 HRB80
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80 Tolerance Type: Undersized End Colour Code: Red
Part Number: 4R-0048-1000-KS4U (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Mon, Apr 09, 2029
Square Keysteel Lengths - 4.763x4.763x1800 mm - Stainless Steel 316 Similar to A4 or 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.076} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.076} (Equiv. 0.188 in.)	Length (L) 1800 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 130
Part Number: 4R-0048-1800-KS6U (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Square Keysteel Lengths - 4.763x4.763x1800 mm - Stainless Steel 316 Similar to A4 or 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.076} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.076} (Equiv. 0.188 in.)	Length (L) 1800 mm
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 130
Part Number: 4R-0048-1800-KS6U (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Mon, Apr 09, 2029
Square Keysteel Lengths - 4.763x4.763x1800 mm - Stainless Steel 303 Similar to A2 or 304 or 18-8
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 1800 mm _{+/- 3.2} (Equiv. 70.866 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 40
Part Number: 4R-0048-1800-KS3U (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Square Keysteel Lengths - 4.763x4.763x1800 mm - Stainless Steel 303 Similar to A2 or 304 or 18-8
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 1800 mm _{+/- 3.2} (Equiv. 70.866 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 40
Part Number: 4R-0048-1800-KS3U (Each) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Mon, Apr 09, 2029
Square Keysteel Lengths - 5x5x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 62
Part Number: 4R-0050-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $27.14 AUD Regular price ~~$32.56 AUD~~ Sale price $27.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 5x5x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Height (s2) 5.000 mm _{+ 0 / - 0.051} (Equiv. 0.197 in.)	Length (L) 1000 mm _{+/- 3.2} (Equiv. 39.37 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 62
Part Number: 4R-0050-1000-KS3U (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $27.14 AUD Regular price ~~$32.56 AUD~~ Sale price $27.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0050-1000-KS3U (Each) --- Square Keysteel Lengths - 5x5x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0050-1000-KS3U (Each) --- Square Keysteel Lengths - 5x5x1000 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $27.14 AUD Regular price ~~$32.56 AUD~~ Sale price $27.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 715
Part Number: 4R-0048-0300-KS6U (Each) 26 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 26 available can be backordered.
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+/- 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 316 (Similar to A4, 18-10) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 715
Part Number: 4R-0048-0300-KS6U (Each) 26 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 26 Available Now. Backorder if more than 26.
4R-0048-0300-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10 Sale 4R-0048-0300-KS6U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 316 Similar to A4, 18-10 Regular price $5.59 AUD Regular price ~~$6.71 AUD~~ Sale price $5.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 26 Available Now Sale
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.763 mm _{+ 0.076 / - 0.00} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0.076 / - 0.00} (Equiv. 0.188 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1576
Part Number: 4R-0048-0300-KS3O (PK-2) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $11.68 AUD Regular price ~~$14.02 AUD~~ Sale price $11.68 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.763 mm _{+ 0.076 / - 0.00} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0.076 / - 0.00} (Equiv. 0.188 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Oversized End Colour Code: Blue Additional stock available from USA subject to Prior Sale = 1576
Part Number: 4R-0048-0300-KS3O (PK-2) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 12, 2026 Regular price $11.68 AUD Regular price ~~$14.02 AUD~~ Sale price $11.68 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
4R-0048-0300-KS3O (PK-2) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0048-0300-KS3O (PK-2) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $11.68 AUD Regular price ~~$14.02 AUD~~ Sale price $11.68 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 3513
Part Number: 4R-0048-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Width (s1) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Height (s2) 4.763 mm _{+ 0 / - 0.051} (Equiv. 0.188 in.)	Length (L) 300 mm _{+ 8.0 / - 3.2} (Equiv. 11.811 in.)
Material: Stainless Steel 303 (Similar to A2, 304, 18-8) Tolerance Type: Standard Undersized End Colour Code: Red Additional stock available from USA subject to Prior Sale = 3513
Part Number: 4R-0048-0300-KS3U (Each) 1 Available Now \| Further orders can be expected around Wed, Aug 12, 2026 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 1 Available Now. Backorder if more than 1.
4R-0048-0300-KS3U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Sale 4R-0048-0300-KS3U (Each) --- Square Keysteel Lengths - 4.763x4.763x300 mm - Stainless Steel 303 Similar to A2, 304, 18-8 Regular price $5.05 AUD Regular price ~~$6.05 AUD~~ Sale price $5.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 1 Available Now Sale

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Miniature Bearings Australia

Collection: Keysteel Lengths - Square - Stainless Steel

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