Collection: Washers - Lock

Washers -> Lock
Nominal Inside Diameter Outside Diameter Material Thickness (T) Indicative
Image
Lock Washers - 3.18x6.7x0.7 mm Split - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter
3.18
mm
+ 0.3 / - 0.0
(Equiv. 0.125 in.)
Outside Diameter
6.7
mm

(Equiv. 0.264 in.)
Material Thickness (T)
0.70
mm

(Equiv. 0.028 in.)
Lock Washers - 3.175x6.7x0.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Split
Part Number: W0032-T-007-007-L-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter Outside Diameter Material Thickness (T) Indicative
Image
Lock Washers - 3.18x6.7x0.7 mm Split - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter
3.18
mm
+ 0.3 / - 0.0
(Equiv. 0.125 in.)
Outside Diameter
6.7
mm

(Equiv. 0.264 in.)
Material Thickness (T)
0.70
mm

(Equiv. 0.028 in.)
Lock Washers - 3.175x6.7x0.7 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Split
Part Number: W0032-T-007-007-L-S4 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $4.23 AUD
Regular price Sale price $4.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.18x7.5x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
3.18
mm

(Equiv. 0.125 in.)
Outside Diameter
7.5
mm

(Equiv. 0.295 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 3.175x7.5x0.5 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Internal Tooth
Part Number: W0032-LI-008-005-CZ (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $83.59 AUD
Regular price Sale price $83.59 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.18x7.5x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
3.18
mm

(Equiv. 0.125 in.)
Outside Diameter
7.5
mm

(Equiv. 0.295 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 3.175x7.5x0.5 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Internal Tooth
Part Number: W0032-LI-008-005-CZ (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $83.59 AUD
Regular price Sale price $83.59 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.18x8.1x0.6 mm External Tooth Washer
Nominal Inside Diameter
3.18
mm

(Equiv. 0.125 in.)
Outside Diameter
8.1
mm

(Equiv. 0.319 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.175x8.1x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - External Tooth
Part Number: W0032-LE-008-006-CZ (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $83.59 AUD
Regular price Sale price $83.59 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.18x8.1x0.6 mm External Tooth Washer
Nominal Inside Diameter
3.18
mm

(Equiv. 0.125 in.)
Outside Diameter
8.1
mm

(Equiv. 0.319 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.175x8.1x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - External Tooth
Part Number: W0032-LE-008-006-CZ (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $83.59 AUD
Regular price Sale price $83.59 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.5x6x0.6 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
3.50
mm
+ 0.3 / - 0.0
(Equiv. 0.138 in.)
Outside Diameter
6
mm

(Equiv. 0.236 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.5x6x0.6 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Deleted Item. Available while stocks last.
Part Number: W0035-T-006-006-L-S4 (PK-45)
8 units (360 pcs) Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 45 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

8 units (360 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 3.5x6x0.6 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
3.50
mm
+ 0.3 / - 0.0
(Equiv. 0.138 in.)
Outside Diameter
6
mm

(Equiv. 0.236 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.5x6x0.6 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Deleted Item. Available while stocks last.
Part Number: W0035-T-006-006-L-S4 (PK-45)
8 units (360 pcs) Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 45 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

8 units (360 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 3.5x6x0.6 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
3.50
mm
+ 0.3 / - 0.0
(Equiv. 0.138 in.)
Outside Diameter
6
mm

(Equiv. 0.236 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.5x6x0.6 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0035-T-006-006-L-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.5x6x0.6 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
3.50
mm
+ 0.3 / - 0.0
(Equiv. 0.138 in.)
Outside Diameter
6
mm

(Equiv. 0.236 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.5x6x0.6 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0035-T-006-006-L-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $4.86 AUD
Regular price Sale price $4.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.5x6.7x0.7 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
3.50
mm
+ 0.3 / - 0.0
(Equiv. 0.138 in.)
Outside Diameter
6.7
mm

(Equiv. 0.264 in.)
Material Thickness (T)
0.70
mm

(Equiv. 0.028 in.)
Lock Washers - 3.5x6.7x0.7 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0032-T-007-007-L-S6 (PK-20)
44 units (880 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $0.50 AUD
Regular price $6.00 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 44 available can be backordered.
Lock Washers - 3.5x6.7x0.7 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
3.50
mm
+ 0.3 / - 0.0
(Equiv. 0.138 in.)
Outside Diameter
6.7
mm

(Equiv. 0.264 in.)
Material Thickness (T)
0.70
mm

(Equiv. 0.028 in.)
Lock Washers - 3.5x6.7x0.7 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0032-T-007-007-L-S6 (PK-20)
44 units (880 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $0.50 AUD
Regular price $6.00 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

44 units (880 pcs) Available Now. Backorder if more than 44.
Lock Washers - 3.5x7.1x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
3.50
mm

(Equiv. 0.138 in.)
Outside Diameter
7.1
mm

(Equiv. 0.28 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 3.5x7.1x0.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0035-LI-007-005-S4 (PK-10)
7 units (70 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 3.5x7.1x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
3.50
mm

(Equiv. 0.138 in.)
Outside Diameter
7.1
mm

(Equiv. 0.28 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 3.5x7.1x0.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0035-LI-007-005-S4 (PK-10)
7 units (70 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 3.97x7.2x1.2 mm Split Washer
Nominal Inside Diameter
3.97
mm
+ 0.4 / - 0.0
(Equiv. 0.156 in.)
Outside Diameter
7.2
mm

(Equiv. 0.283 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 3.969x7.2x1.2 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Part Number: W0040-T-007-012-L-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $38.59 AUD
Regular price Sale price $38.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.97x7.2x1.2 mm Split Washer
Nominal Inside Diameter
3.97
mm
+ 0.4 / - 0.0
(Equiv. 0.156 in.)
Outside Diameter
7.2
mm

(Equiv. 0.283 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 3.969x7.2x1.2 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Part Number: W0040-T-007-012-L-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $38.59 AUD
Regular price Sale price $38.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.97x9.7x0.6 mm External Tooth Washer
Nominal Inside Diameter
3.97
mm

(Equiv. 0.156 in.)
Outside Diameter
9.7
mm

(Equiv. 0.382 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.969x9.7x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - External Tooth
Part Number: W0040-LE-010-006-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $15.86 AUD
Regular price Sale price $15.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 3.97x9.7x0.6 mm External Tooth Washer
Nominal Inside Diameter
3.97
mm

(Equiv. 0.156 in.)
Outside Diameter
9.7
mm

(Equiv. 0.382 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 3.969x9.7x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - External Tooth
Part Number: W0040-LE-010-006-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $15.86 AUD
Regular price Sale price $15.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 4x7x1.2 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7
mm

(Equiv. 0.276 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4x7x1.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0040-T-007-012-L-S6 (PK-50)
19 units (950 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $1.14 AUD
Regular price $2.00 AUD Sale price $1.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Lock Washers - 4x7x1.2 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7
mm

(Equiv. 0.276 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4x7x1.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0040-T-007-012-L-S6 (PK-50)
19 units (950 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $1.14 AUD
Regular price $2.00 AUD Sale price $1.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

19 units (950 pcs) Available Now. Backorder if more than 19.
Lock Washers - 4x7x1.2 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7
mm

(Equiv. 0.276 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4x7x1.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Part Number: W0040-T-007-012-L-S4 (PK-100)
13 units (1300 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $2.50 AUD
Regular price Sale price $2.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Lock Washers - 4x7x1.2 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7
mm

(Equiv. 0.276 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4x7x1.2 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Part Number: W0040-T-007-012-L-S4 (PK-100)
13 units (1300 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $2.50 AUD
Regular price Sale price $2.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

13 units (1300 pcs) Available Now. Backorder if more than 13.
Lock Washers - 4x7.6x0.9 mm Split Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7.6
mm

(Equiv. 0.299 in.)
Material Thickness (T)
0.90
mm

(Equiv. 0.035 in.)
Lock Washers - 4x7.6x0.9 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Part Number: W0040-T-008-009-L-CZ (PK-100)
18 units (1800 pcs) Available Now | Further orders can be expected around Wed, Mar 11, 2026
Regular price $3.95 AUD
Regular price $7.48 AUD Sale price $3.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Lock Washers - 4x7.6x0.9 mm Split Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7.6
mm

(Equiv. 0.299 in.)
Material Thickness (T)
0.90
mm

(Equiv. 0.035 in.)
Lock Washers - 4x7.6x0.9 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Part Number: W0040-T-008-009-L-CZ (PK-100)
18 units (1800 pcs) Available Now | Further orders can be expected around Wed, Mar 11, 2026
Regular price $3.95 AUD
Regular price $7.48 AUD Sale price $3.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (1800 pcs) Available Now. Backorder if more than 18.
Lock Washers - 4x7.6x0.9 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7.6
mm

(Equiv. 0.299 in.)
Material Thickness (T)
0.90
mm

(Equiv. 0.035 in.)
Lock Washers - 4x7.6x0.9 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Part Number: W0040-T-008-009-L-S4 (PK-20)
46 units (920 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $0.50 AUD
Regular price $6.00 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 46 available can be backordered.
Lock Washers - 4x7.6x0.9 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7.6
mm

(Equiv. 0.299 in.)
Material Thickness (T)
0.90
mm

(Equiv. 0.035 in.)
Lock Washers - 4x7.6x0.9 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Part Number: W0040-T-008-009-L-S4 (PK-20)
46 units (920 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $0.50 AUD
Regular price $6.00 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

46 units (920 pcs) Available Now. Backorder if more than 46.
Lock Washers - 4x7.6x0.9 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7.6
mm

(Equiv. 0.299 in.)
Material Thickness (T)
0.90
mm

(Equiv. 0.035 in.)
Lock Washers - 4x7.6x0.9 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0040-T-008-009-L-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 4x7.6x0.9 mm Split - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter
4.00
mm
+ 0.4 / - 0.0
(Equiv. 0.157 in.)
Outside Diameter
7.6
mm

(Equiv. 0.299 in.)
Material Thickness (T)
0.90
mm

(Equiv. 0.035 in.)
Lock Washers - 4x7.6x0.9 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Lock - Split
Part Number: W0040-T-008-009-L-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $3.59 AUD
Regular price Sale price $3.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 4x8x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
8
mm

(Equiv. 0.315 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 4x8x0.5 mm
Material: Carbon Spring Steel   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0040-LI-008-005-C (PK-35)
1 pack (35 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 35 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (35 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4x8x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
8
mm

(Equiv. 0.315 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 4x8x0.5 mm
Material: Carbon Spring Steel   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0040-LI-008-005-C (PK-35)
1 pack (35 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 35 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (35 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4x8.8x0.6 mm Internal Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
8.8
mm

(Equiv. 0.346 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 4x8.8x0.6 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0040-LI-009-006-S4 (PK-50)
3 units (150 pcs) Available Now | Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (150 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4x8.8x0.6 mm Internal Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
8.8
mm

(Equiv. 0.346 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 4x8.8x0.6 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0040-LI-009-006-S4 (PK-50)
3 units (150 pcs) Available Now | Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (150 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4x8.8x0.6 mm Internal Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
8.8
mm

(Equiv. 0.346 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 4x8.8x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Internal Tooth
Part Number: W0040-LI-009-006-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $15.59 AUD
Regular price Sale price $15.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 4x8.8x0.6 mm Internal Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
8.8
mm

(Equiv. 0.346 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 4x8.8x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Internal Tooth
Part Number: W0040-LI-009-006-CZ (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Wed, Mar 11, 2026
Regular price $15.59 AUD
Regular price Sale price $15.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 4x9x0.6 mm External Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
9
mm

(Equiv. 0.354 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 4x9x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - External Tooth
Part Number: W0040-LE-009-006-CZ (PK-50)
80 units (4000 pcs) Available Now | Further orders can be expected around Wed, Mar 11, 2026
Regular price $3.50 AUD
Regular price $6.54 AUD Sale price $3.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 80 available can be backordered.
Lock Washers - 4x9x0.6 mm External Tooth Washer
Nominal Inside Diameter
4.00
mm

(Equiv. 0.157 in.)
Outside Diameter
9
mm

(Equiv. 0.354 in.)
Material Thickness (T)
0.60
mm

(Equiv. 0.024 in.)
Lock Washers - 4x9x0.6 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - External Tooth
Part Number: W0040-LE-009-006-CZ (PK-50)
80 units (4000 pcs) Available Now | Further orders can be expected around Wed, Mar 11, 2026
Regular price $3.50 AUD
Regular price $6.54 AUD Sale price $3.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

80 units (4000 pcs) Available Now. Backorder if more than 80.
Lock Washers - 4.17x6.8x0.8 mm Split Washer
Nominal Inside Diameter
4.17
mm
+ 0.4 / - 0.0
(Equiv. 0.164 in.)
Outside Diameter
6.8
mm

(Equiv. 0.268 in.)
Material Thickness (T)
0.80
mm

(Equiv. 0.031 in.)
Lock Washers - 4.166x6.8x0.8 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Deleted Item. Available while stocks last.
Part Number: W0042-T-007-008-L-CZ (PK-45)
1 pack (45 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 45 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (45 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.17x6.8x0.8 mm Split Washer
Nominal Inside Diameter
4.17
mm
+ 0.4 / - 0.0
(Equiv. 0.164 in.)
Outside Diameter
6.8
mm

(Equiv. 0.268 in.)
Material Thickness (T)
0.80
mm

(Equiv. 0.031 in.)
Lock Washers - 4.166x6.8x0.8 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Deleted Item. Available while stocks last.
Part Number: W0042-T-007-008-L-CZ (PK-45)
1 pack (45 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 45 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (45 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.17x8.3x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
4.17
mm

(Equiv. 0.164 in.)
Outside Diameter
8.3
mm

(Equiv. 0.327 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 4.166x8.3x0.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0042-LI-008-005-S4 (PK-10)
7 units (70 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.17x8.3x0.5 mm Internal Tooth Washer
Nominal Inside Diameter
4.17
mm

(Equiv. 0.164 in.)
Outside Diameter
8.3
mm

(Equiv. 0.327 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 4.166x8.3x0.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Internal Tooth
Deleted Item. Available while stocks last.
Part Number: W0042-LI-008-005-S4 (PK-10)
7 units (70 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.17x9.5x0.5 mm External Tooth Washer
Nominal Inside Diameter
4.17
mm

(Equiv. 0.164 in.)
Outside Diameter
9.5
mm

(Equiv. 0.374 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 4.166x9.5x0.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - External Tooth
Deleted Item. Available while stocks last.
Part Number: W0042-LE-010-005-S4 (PK-50)
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.17x9.5x0.5 mm External Tooth Washer
Nominal Inside Diameter
4.17
mm

(Equiv. 0.164 in.)
Outside Diameter
9.5
mm

(Equiv. 0.374 in.)
Material Thickness (T)
0.50
mm

(Equiv. 0.02 in.)
Lock Washers - 4.166x9.5x0.5 mm
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - External Tooth
Deleted Item. Available while stocks last.
Part Number: W0042-LE-010-005-S4 (PK-50)
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.76x8x1.2 mm Split Washer
Nominal Inside Diameter
4.76
mm
+ 0.4 / - 0.0
(Equiv. 0.187 in.)
Outside Diameter
8
mm

(Equiv. 0.315 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4.762x8x1.2 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Part Number: W0048-T-008-012-L-CZ (PK-20)
34 units (680 pcs) Available Now | Further orders can be expected around Wed, Mar 11, 2026
Regular price $3.50 AUD
Regular price $6.46 AUD Sale price $3.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 34 available can be backordered.
Lock Washers - 4.76x8x1.2 mm Split Washer
Nominal Inside Diameter
4.76
mm
+ 0.4 / - 0.0
(Equiv. 0.187 in.)
Outside Diameter
8
mm

(Equiv. 0.315 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4.762x8x1.2 mm
Material: Zinc Plated Steel   
Category: Washers - Lock - Split
Part Number: W0048-T-008-012-L-CZ (PK-20)
34 units (680 pcs) Available Now | Further orders can be expected around Wed, Mar 11, 2026
Regular price $3.50 AUD
Regular price $6.46 AUD Sale price $3.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

34 units (680 pcs) Available Now. Backorder if more than 34.
Lock Washers - 4.76x8.2x1 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
4.76
mm
+ 0.4 / - 0.0
(Equiv. 0.187 in.)
Outside Diameter
8.2
mm

(Equiv. 0.323 in.)
Material Thickness (T)
1.00
mm

(Equiv. 0.039 in.)
Lock Washers - 4.762x8.2x1 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Deleted Item. Available while stocks last.
Part Number: W0048-T-008-010-L-S4 (PK-10)
7 units (70 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.76x8.2x1 mm Split - Stainless Steel 303 Similar to A2, 304, 18-8 Washer
Nominal Inside Diameter
4.76
mm
+ 0.4 / - 0.0
(Equiv. 0.187 in.)
Outside Diameter
8.2
mm

(Equiv. 0.323 in.)
Material Thickness (T)
1.00
mm

(Equiv. 0.039 in.)
Lock Washers - 4.762x8.2x1 mm - Stainless Steel 303 Similar to A2, 304, 18-8
Material: Stainless Steel 303 (Similar to A2, 304, 18-8)   
Category: Washers - Lock - Split
Deleted Item. Available while stocks last.
Part Number: W0048-T-008-010-L-S4 (PK-10)
7 units (70 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Lock Washers - 4.76x8.6x1.2 mm Split - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter
4.76
mm
+ 0.4 / - 0.0
(Equiv. 0.187 in.)
Outside Diameter
8.6
mm

(Equiv. 0.339 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4.762x8.6x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Split
Part Number: W0048-T-009-012-L-S4-PK200 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $87.05 AUD
Regular price Sale price $87.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Lock Washers - 4.76x8.6x1.2 mm Split - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter
4.76
mm
+ 0.4 / - 0.0
(Equiv. 0.187 in.)
Outside Diameter
8.6
mm

(Equiv. 0.339 in.)
Material Thickness (T)
1.20
mm

(Equiv. 0.047 in.)
Lock Washers - 4.762x8.6x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Lock - Split
Part Number: W0048-T-009-012-L-S4-PK200 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $87.05 AUD
Regular price Sale price $87.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.