Collection: Washers - Flat - Commercial - Stainless Steel

Washers -> Flat -> Commercial -> Stainless Steel
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Flat Washers - 8x16x1.6 mm Commercial - Stainless Steel 302/304 Similar to A2, 18-8 Washer
Nominal Inside Diameter (d)
8.00
mm
AS1237 / DIN125
(Equiv. 0.315 in.)
Nominal Outside Diameter (D)
16.00
mm
AS1237 / DIN125
(Equiv. 0.63 in.)
Thickness (T)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Other
To Suit M8 Bolt
Flat Washers - 8x16x1.6 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0080-F-016-016-S2 (PK-50)
43 units (2150 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 43 available can be backordered.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Flat Washers - 8x16x1.6 mm Commercial - Stainless Steel 302/304 Similar to A2, 18-8 Washer
Nominal Inside Diameter (d)
8.00
mm
AS1237 / DIN125
(Equiv. 0.315 in.)
Nominal Outside Diameter (D)
16.00
mm
AS1237 / DIN125
(Equiv. 0.63 in.)
Thickness (T)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Other
To Suit M8 Bolt
Flat Washers - 8x16x1.6 mm - Stainless Steel 302/304 Similar to A2, 18-8
Material: Stainless Steel 302/304 (Similar to A2, 18-8)   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0080-F-016-016-S2 (PK-50)
43 units (2150 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $6.32 AUD
Regular price Sale price $6.32 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

43 units (2150 pcs) Available Now. Backorder if more than 43.
Flat Washers - 8x16x1.6 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
8.00
mm
AS1237 / DIN125
(Equiv. 0.315 in.)
Nominal Outside Diameter (D)
16.00
mm
AS1237 / DIN125
(Equiv. 0.63 in.)
Thickness (T)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Other
To Suit M8 Screw
Flat Washers - 8x16x1.6 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0080-F-016-016-S6 (PK-10)
26 units (260 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 26 available can be backordered.
Flat Washers - 8x16x1.6 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
8.00
mm
AS1237 / DIN125
(Equiv. 0.315 in.)
Nominal Outside Diameter (D)
16.00
mm
AS1237 / DIN125
(Equiv. 0.63 in.)
Thickness (T)
1.60
mm
AS1237 / DIN125
(Equiv. 0.063 in.)
Other
To Suit M8 Screw
Flat Washers - 8x16x1.6 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0080-F-016-016-S6 (PK-10)
26 units (260 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $3.95 AUD
Regular price Sale price $3.95 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

26 units (260 pcs) Available Now. Backorder if more than 26.
Flat Washers - 8x17x1.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
8.00
mm
AS1237 / DIN125
(Equiv. 0.315 in.)
Nominal Outside Diameter (D)
17.00
mm
AS1237 / DIN125
(Equiv. 0.669 in.)
Thickness (T)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Other
To Suit M8 Bolt
Flat Washers - 8x17x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0080-F-017-012-S4 (PK-50)
9 units (450 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Flat Washers - 8x17x1.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
8.00
mm
AS1237 / DIN125
(Equiv. 0.315 in.)
Nominal Outside Diameter (D)
17.00
mm
AS1237 / DIN125
(Equiv. 0.669 in.)
Thickness (T)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Other
To Suit M8 Bolt
Flat Washers - 8x17x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0080-F-017-012-S4 (PK-50)
9 units (450 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $6.23 AUD
Regular price Sale price $6.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (450 pcs) Available Now. Backorder if more than 9.
Flat Washers - 9.53x19.05x1.02 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
9.53
mm
ASME / ANSI B18.22.1
(Equiv. 0.375 in.)
Nominal Outside Diameter (D)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Thickness (T)
1.02
mm
ASME / ANSI B18.22.1
(Equiv. 0.04 in.)
Other
To Suit 3/8 Bolt
Flat Washers - 9.53x19.05x1.02 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0096-F-019-010-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $45.50 AUD
Regular price Sale price $45.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 9.53x19.05x1.02 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
9.53
mm
ASME / ANSI B18.22.1
(Equiv. 0.375 in.)
Nominal Outside Diameter (D)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Thickness (T)
1.02
mm
ASME / ANSI B18.22.1
(Equiv. 0.04 in.)
Other
To Suit 3/8 Bolt
Flat Washers - 9.53x19.05x1.02 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0096-F-019-010-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $45.50 AUD
Regular price Sale price $45.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 9.53x50.8x3 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
9.53
mm
ASME / ANSI B18.22.1
(Equiv. 0.375 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
3.00
mm
ASME / ANSI B18.22.1
(Equiv. 0.118 in.)
Other
To Suit 3/8 Bolt
Flat Washers - 9.53x50.8x3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0095-F-051-030-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $81.50 AUD
Regular price Sale price $81.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 9.53x50.8x3 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
9.53
mm
ASME / ANSI B18.22.1
(Equiv. 0.375 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
3.00
mm
ASME / ANSI B18.22.1
(Equiv. 0.118 in.)
Other
To Suit 3/8 Bolt
Flat Washers - 9.53x50.8x3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0095-F-051-030-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $81.50 AUD
Regular price Sale price $81.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 9.53x50.8x3 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
9.53
mm
ASME / ANSI B18.22.1
(Equiv. 0.375 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
3.00
mm
ASME / ANSI B18.22.1
(Equiv. 0.118 in.)
Other
To Suit 3/8 Bolt
Flat Washers - 9.53x50.8x3 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0095-F-051-030-S6 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $102.59 AUD
Regular price Sale price $102.59 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 9.53x50.8x3 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
9.53
mm
ASME / ANSI B18.22.1
(Equiv. 0.375 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
3.00
mm
ASME / ANSI B18.22.1
(Equiv. 0.118 in.)
Other
To Suit 3/8 Bolt
Flat Washers - 9.53x50.8x3 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0095-F-051-030-S6 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $102.59 AUD
Regular price Sale price $102.59 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 10x20x1.45 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Nominal Outside Diameter (D)
20.00
mm
AS1237 / DIN125
(Equiv. 0.787 in.)
Thickness (T)
1.45
mm
AS1237 / DIN125
(Equiv. 0.057 in.)
Other
To Suit M10 Bolt
Flat Washers - 10x20x1.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0100-F-020-015-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 $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 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.
Flat Washers - 10x20x1.45 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Nominal Outside Diameter (D)
20.00
mm
AS1237 / DIN125
(Equiv. 0.787 in.)
Thickness (T)
1.45
mm
AS1237 / DIN125
(Equiv. 0.057 in.)
Other
To Suit M10 Bolt
Flat Washers - 10x20x1.45 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0100-F-020-015-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 $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 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.
Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Nominal Outside Diameter (D)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
Thickness (T)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Other
To Suit M10 Bolt
Flat Washers - 10x21x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0100-F-021-012-S4 (PK-70)
1 pack (70 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 $30.00 AUD
Regular price $36.00 AUD Sale price $30.00 AUD
Priced, Stocked and Sold Per 70 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Nominal Outside Diameter (D)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
Thickness (T)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Other
To Suit M10 Bolt
Flat Washers - 10x21x1.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0100-F-021-012-S4 (PK-70)
1 pack (70 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 $30.00 AUD
Regular price $36.00 AUD Sale price $30.00 AUD
Priced, Stocked and Sold Per 70 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (70 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Nominal Outside Diameter (D)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
Thickness (T)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Other
To Suit M10 Screw
Flat Washers - 10x21x1.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0100-F-021-012-S6 (PK-10)
99 units (990 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 99 available can be backordered.
Flat Washers - 10x21x1.2 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
10.00
mm
AS1237 / DIN125
(Equiv. 0.394 in.)
Nominal Outside Diameter (D)
21.00
mm
AS1237 / DIN125
(Equiv. 0.827 in.)
Thickness (T)
1.20
mm
AS1237 / DIN125
(Equiv. 0.047 in.)
Other
To Suit M10 Screw
Flat Washers - 10x21x1.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0100-F-021-012-S6 (PK-10)
99 units (990 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

99 units (990 pcs) Available Now. Backorder if more than 99.
Flat Washers - 11.11x28.58x1.57 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
11.11
mm
ASME / ANSI B18.22.1
(Equiv. 0.437 in.)
Nominal Outside Diameter (D)
28.58
mm
ASME / ANSI B18.22.1
(Equiv. 1.125 in.)
Thickness (T)
1.57
mm
ASME / ANSI B18.22.1
(Equiv. 0.062 in.)
Other
To Suit 7/16 Screw
Flat Washers - 11.11x28.58x1.57 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0111-F-029-016-S6 (PK-10)
20 units (200 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $3.14 AUD
Regular price $5.85 AUD Sale price $3.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 20 available can be backordered.
Flat Washers - 11.11x28.58x1.57 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
11.11
mm
ASME / ANSI B18.22.1
(Equiv. 0.437 in.)
Nominal Outside Diameter (D)
28.58
mm
ASME / ANSI B18.22.1
(Equiv. 1.125 in.)
Thickness (T)
1.57
mm
ASME / ANSI B18.22.1
(Equiv. 0.062 in.)
Other
To Suit 7/16 Screw
Flat Washers - 11.11x28.58x1.57 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0111-F-029-016-S6 (PK-10)
20 units (200 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $3.14 AUD
Regular price $5.85 AUD Sale price $3.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

20 units (200 pcs) Available Now. Backorder if more than 20.
Flat Washers - 12x24x1.5 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
12.00
mm
AS1237 / DIN125
(Equiv. 0.472 in.)
Nominal Outside Diameter (D)
24.00
mm
AS1237 / DIN125
(Equiv. 0.945 in.)
Thickness (T)
1.50
mm
AS1237 / DIN125
(Equiv. 0.059 in.)
Other
To Suit M12 Bolt
Flat Washers - 12x24x1.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0120-F-024-015-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $52.14 AUD
Regular price Sale price $52.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 12x24x1.5 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
12.00
mm
AS1237 / DIN125
(Equiv. 0.472 in.)
Nominal Outside Diameter (D)
24.00
mm
AS1237 / DIN125
(Equiv. 0.945 in.)
Thickness (T)
1.50
mm
AS1237 / DIN125
(Equiv. 0.059 in.)
Other
To Suit M12 Bolt
Flat Washers - 12x24x1.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0120-F-024-015-S6 (PK-100)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $52.14 AUD
Regular price Sale price $52.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 12.7x25.4x1.29 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
25.40
mm
ASME / ANSI B18.22.1
(Equiv. 1 in.)
Thickness (T)
1.29
mm
ASME / ANSI B18.22.1
(Equiv. 0.051 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x25.4x1.29 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0127-F-025-013-S6 (PK-10)
7 units (70 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $2.59 AUD
Regular price $4.73 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 7 available can be backordered.
Flat Washers - 12.7x25.4x1.29 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
25.40
mm
ASME / ANSI B18.22.1
(Equiv. 1 in.)
Thickness (T)
1.29
mm
ASME / ANSI B18.22.1
(Equiv. 0.051 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x25.4x1.29 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0127-F-025-013-S6 (PK-10)
7 units (70 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $2.59 AUD
Regular price $4.73 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (70 pcs) Available Now. Backorder if more than 7.
Flat Washers - 12.7x31.8x1.71 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
31.80
mm
ASME / ANSI B18.22.1
(Equiv. 1.252 in.)
Thickness (T)
1.71
mm
ASME / ANSI B18.22.1
(Equiv. 0.067 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x31.8x1.71 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0127-F-032-017-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $42.50 AUD
Regular price Sale price $42.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 12.7x31.8x1.71 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
31.80
mm
ASME / ANSI B18.22.1
(Equiv. 1.252 in.)
Thickness (T)
1.71
mm
ASME / ANSI B18.22.1
(Equiv. 0.067 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x31.8x1.71 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0127-F-032-017-S4 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $42.50 AUD
Regular price Sale price $42.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 12.7x50.8x1.71 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
1.71
mm
ASME / ANSI B18.22.1
(Equiv. 0.067 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x50.8x1.71 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0127-F-051-017-S4 (PK-5)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $15.95 AUD
Regular price Sale price $15.95 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 12.7x50.8x1.71 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
1.71
mm
ASME / ANSI B18.22.1
(Equiv. 0.067 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x50.8x1.71 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0127-F-051-017-S4 (PK-5)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $15.95 AUD
Regular price Sale price $15.95 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 12.7x50.8x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
1.98
mm
ASME / ANSI B18.22.1
(Equiv. 0.078 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x50.8x1.98 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0127-F-051-019-S6 (PK-5)
7 units (35 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $7.05 AUD
Regular price $13.15 AUD Sale price $7.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 7 available can be backordered.
Flat Washers - 12.7x50.8x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
12.70
mm
ASME / ANSI B18.22.1
(Equiv. 0.5 in.)
Nominal Outside Diameter (D)
50.80
mm
ASME / ANSI B18.22.1
(Equiv. 2 in.)
Thickness (T)
1.98
mm
ASME / ANSI B18.22.1
(Equiv. 0.078 in.)
Other
To Suit 1/2 Bolt
Flat Washers - 12.7x50.8x1.98 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0127-F-051-019-S6 (PK-5)
7 units (35 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $7.05 AUD
Regular price $13.15 AUD Sale price $7.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

7 units (35 pcs) Available Now. Backorder if more than 7.
Flat Washers - 14x28x2.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
14.00
mm
AS1237 / DIN125
(Equiv. 0.551 in.)
Nominal Outside Diameter (D)
28.00
mm
AS1237 / DIN125
(Equiv. 1.102 in.)
Thickness (T)
2.20
mm
AS1237 / DIN125
(Equiv. 0.087 in.)
Other
To Suit M14 Bolt
Flat Washers - 14x28x2.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0140-F-028-022-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.
Flat Washers - 14x28x2.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
14.00
mm
AS1237 / DIN125
(Equiv. 0.551 in.)
Nominal Outside Diameter (D)
28.00
mm
AS1237 / DIN125
(Equiv. 1.102 in.)
Thickness (T)
2.20
mm
AS1237 / DIN125
(Equiv. 0.087 in.)
Other
To Suit M14 Bolt
Flat Washers - 14x28x2.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0140-F-028-022-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.
Flat Washers - 14.3x31.75x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
14.30
mm
ASME / ANSI B18.22.1
(Equiv. 0.563 in.)
Nominal Outside Diameter (D)
31.75
mm
ASME / ANSI B18.22.1
(Equiv. 1.25 in.)
Thickness (T)
1.98
mm
ASME / ANSI B18.22.1
(Equiv. 0.078 in.)
Other
To Suit 9/16 Bolt
Flat Washers - 14.29x31.75x1.98 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0143-F-032-020-S6 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $40.86 AUD
Regular price $49.04 AUD Sale price $40.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 14.3x31.75x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
14.30
mm
ASME / ANSI B18.22.1
(Equiv. 0.563 in.)
Nominal Outside Diameter (D)
31.75
mm
ASME / ANSI B18.22.1
(Equiv. 1.25 in.)
Thickness (T)
1.98
mm
ASME / ANSI B18.22.1
(Equiv. 0.078 in.)
Other
To Suit 9/16 Bolt
Flat Washers - 14.29x31.75x1.98 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0143-F-032-020-S6 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $40.86 AUD
Regular price $49.04 AUD Sale price $40.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 15.88x31.75x1.57 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
15.88
mm
ASME / ANSI B18.22.1
(Equiv. 0.625 in.)
Nominal Outside Diameter (D)
31.75
mm
ASME / ANSI B18.22.1
(Equiv. 1.25 in.)
Thickness (T)
1.57
mm
ASME / ANSI B18.22.1
(Equiv. 0.062 in.)
Other
To Suit 5/8 Bolt
Flat Washers - 15.88x31.75x1.57 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0159-F-032-016-S6 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $40.77 AUD
Regular price Sale price $40.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 15.88x31.75x1.57 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
15.88
mm
ASME / ANSI B18.22.1
(Equiv. 0.625 in.)
Nominal Outside Diameter (D)
31.75
mm
ASME / ANSI B18.22.1
(Equiv. 1.25 in.)
Thickness (T)
1.57
mm
ASME / ANSI B18.22.1
(Equiv. 0.062 in.)
Other
To Suit 5/8 Bolt
Flat Washers - 15.88x31.75x1.57 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0159-F-032-016-S6 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Sat, Jan 10, 2026
Regular price $40.77 AUD
Regular price Sale price $40.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 16x33.5x1.5 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
16.00
mm
AS1237 / DIN125
(Equiv. 0.63 in.)
Nominal Outside Diameter (D)
33.50
mm
AS1237 / DIN125
(Equiv. 1.319 in.)
Thickness (T)
1.50
mm
AS1237 / DIN125
(Equiv. 0.059 in.)
Other
To Suit M16 Bolt
Flat Washers - 16x33.5x1.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0160-F-034-015-S4 (PK-10)
29 units (290 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $2.77 AUD
Regular price $5.10 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 29 available can be backordered.
Flat Washers - 16x33.5x1.5 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
16.00
mm
AS1237 / DIN125
(Equiv. 0.63 in.)
Nominal Outside Diameter (D)
33.50
mm
AS1237 / DIN125
(Equiv. 1.319 in.)
Thickness (T)
1.50
mm
AS1237 / DIN125
(Equiv. 0.059 in.)
Other
To Suit M16 Bolt
Flat Washers - 16x33.5x1.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0160-F-034-015-S4 (PK-10)
29 units (290 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $2.77 AUD
Regular price $5.10 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

29 units (290 pcs) Available Now. Backorder if more than 29.
Flat Washers - 18x34x2.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
18.00
mm
AS1237 / DIN125
(Equiv. 0.709 in.)
Nominal Outside Diameter (D)
34.00
mm
AS1237 / DIN125
(Equiv. 1.339 in.)
Thickness (T)
2.20
mm
AS1237 / DIN125
(Equiv. 0.087 in.)
Other
To Suit M18 Bolt
Flat Washers - 18x34x2.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0180-F-034-022-S4 (PK-15)
1 pack (15 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 $9.50 AUD
Regular price $18.05 AUD Sale price $9.50 AUD
Priced, Stocked and Sold Per 15 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (15 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 18x34x2.2 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
18.00
mm
AS1237 / DIN125
(Equiv. 0.709 in.)
Nominal Outside Diameter (D)
34.00
mm
AS1237 / DIN125
(Equiv. 1.339 in.)
Thickness (T)
2.20
mm
AS1237 / DIN125
(Equiv. 0.087 in.)
Other
To Suit M18 Bolt
Flat Washers - 18x34x2.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Deleted Item. Available while stocks last.
Part Number: W0180-F-034-022-S4 (PK-15)
1 pack (15 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 $9.50 AUD
Regular price $18.05 AUD Sale price $9.50 AUD
Priced, Stocked and Sold Per 15 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (15 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 19.05x38.1x1.71 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Nominal Outside Diameter (D)
38.10
mm
ASME / ANSI B18.22.1
(Equiv. 1.5 in.)
Thickness (T)
1.71
mm
ASME / ANSI B18.22.1
(Equiv. 0.067 in.)
Other
To Suit 3/4 Bolt
Flat Washers - 19.05x38.1x1.71 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0191-F-038-017-S4 (PK-10)
13 units (130 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $9.59 AUD
Regular price Sale price $9.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 13 available can be backordered.
Flat Washers - 19.05x38.1x1.71 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Nominal Outside Diameter (D)
38.10
mm
ASME / ANSI B18.22.1
(Equiv. 1.5 in.)
Thickness (T)
1.71
mm
ASME / ANSI B18.22.1
(Equiv. 0.067 in.)
Other
To Suit 3/4 Bolt
Flat Washers - 19.05x38.1x1.71 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0191-F-038-017-S4 (PK-10)
13 units (130 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $9.59 AUD
Regular price Sale price $9.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

13 units (130 pcs) Available Now. Backorder if more than 13.
Flat Washers - 19.05x38.1x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Nominal Outside Diameter (D)
38.10
mm
ASME / ANSI B18.22.1
(Equiv. 1.5 in.)
Thickness (T)
1.98
mm
ASME / ANSI B18.22.1
(Equiv. 0.078 in.)
Other
To Suit 3/4 Bolt
Flat Washers - 19.05x38.1x1.98 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0191-F-038-020-S6 (PK-5)
18 units (90 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $4.05 AUD
Regular price $7.50 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Flat Washers - 19.05x38.1x1.98 mm Commercial - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Nominal Outside Diameter (D)
38.10
mm
ASME / ANSI B18.22.1
(Equiv. 1.5 in.)
Thickness (T)
1.98
mm
ASME / ANSI B18.22.1
(Equiv. 0.078 in.)
Other
To Suit 3/4 Bolt
Flat Washers - 19.05x38.1x1.98 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Commercial - Stainless Steel - 316
Part Number: W0191-F-038-020-S6 (PK-5)
18 units (90 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $4.05 AUD
Regular price $7.50 AUD Sale price $4.05 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (90 pcs) Available Now. Backorder if more than 18.
Flat Washers - 19.05x47.63x2.05 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Nominal Outside Diameter (D)
47.63
mm
ASME / ANSI B18.22.1
(Equiv. 1.875 in.)
Thickness (T)
2.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.081 in.)
Other
To Suit 3/4 Bolt
Flat Washers - 19.05x47.63x2.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0191-F-048-021-S4 (PK-10)
6 units (60 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $9.14 AUD
Regular price $17.22 AUD Sale price $9.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Flat Washers - 19.05x47.63x2.05 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
19.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.75 in.)
Nominal Outside Diameter (D)
47.63
mm
ASME / ANSI B18.22.1
(Equiv. 1.875 in.)
Thickness (T)
2.05
mm
ASME / ANSI B18.22.1
(Equiv. 0.081 in.)
Other
To Suit 3/4 Bolt
Flat Washers - 19.05x47.63x2.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0191-F-048-021-S4 (PK-10)
6 units (60 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $9.14 AUD
Regular price $17.22 AUD Sale price $9.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (60 pcs) Available Now. Backorder if more than 6.
Flat Washers - 22x39x2.5 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
22.00
mm
AS1237 / DIN125
(Equiv. 0.866 in.)
Nominal Outside Diameter (D)
39.00
mm
AS1237 / DIN125
(Equiv. 1.535 in.)
Thickness (T)
2.50
mm
AS1237 / DIN125
(Equiv. 0.098 in.)
Other
To Suit M22 Bolt
Flat Washers - 22x39x2.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0220-F-039-025-S4 (PK-10)
1 pack (10 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $6.14 AUD
Regular price $11.64 AUD Sale price $6.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Flat Washers - 22x39x2.5 mm Commercial - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
22.00
mm
AS1237 / DIN125
(Equiv. 0.866 in.)
Nominal Outside Diameter (D)
39.00
mm
AS1237 / DIN125
(Equiv. 1.535 in.)
Thickness (T)
2.50
mm
AS1237 / DIN125
(Equiv. 0.098 in.)
Other
To Suit M22 Bolt
Flat Washers - 22x39x2.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Commercial - Stainless Steel - 304
Part Number: W0220-F-039-025-S4 (PK-10)
1 pack (10 pcs) Available Now | Further orders can be expected around Sat, Jan 10, 2026
Regular price $6.14 AUD
Regular price $11.64 AUD Sale price $6.14 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (10 pcs) Available Now. Backorder if more than 1.