Collection: Washers - Flat - Precision Shim - Stainless Steel

Washers -> Flat -> Precision Shim -> Stainless Steel
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Flat Washers - 4x6x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
+ 0.000 / - 0.300
(Equiv. 0.236 in.)
Thickness (T)
0.500
mm
+ 0.040 / - 0.040
(Equiv. 0.02 in.)
Flat Washers - 4x6x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-006-0050-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $77.14 AUD
Regular price Sale price $77.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Flat Washers - 4x6x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
+ 0.000 / - 0.300
(Equiv. 0.236 in.)
Thickness (T)
0.500
mm
+ 0.040 / - 0.040
(Equiv. 0.02 in.)
Flat Washers - 4x6x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-006-0050-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $77.14 AUD
Regular price Sale price $77.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x6x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
+ 0.000 / - 0.300
(Equiv. 0.236 in.)
Thickness (T)
1.000
mm
+ 0.050 / - 0.050
(Equiv. 0.039 in.)
Flat Washers - 4x6x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-006-0100-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $131.68 AUD
Regular price $158.02 AUD Sale price $131.68 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x6x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
+ 0.000 / - 0.300
(Equiv. 0.236 in.)
Thickness (T)
1.000
mm
+ 0.050 / - 0.050
(Equiv. 0.039 in.)
Flat Washers - 4x6x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-006-0100-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $131.68 AUD
Regular price $158.02 AUD Sale price $131.68 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x6x0.1 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.005 / + 0.30
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
- 0.05 / - 0.15
(Equiv. 0.236 in.)
Thickness (T)
0.100
mm
+ / - 0.010
(Equiv. 0.004 in.)
Flat Washers - 4x6x0.1 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated    Grade: Precision    Min. Actual ID (Ref): 4.005 mm   
Part Number: W0040-FP-006-0010-S400 (PK-20)
19 units (380 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $17.14 AUD
Regular price Sale price $17.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Flat Washers - 4x6x0.1 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.005 / + 0.30
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
- 0.05 / - 0.15
(Equiv. 0.236 in.)
Thickness (T)
0.100
mm
+ / - 0.010
(Equiv. 0.004 in.)
Flat Washers - 4x6x0.1 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated    Grade: Precision    Min. Actual ID (Ref): 4.005 mm   
Part Number: W0040-FP-006-0010-S400 (PK-20)
19 units (380 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $17.14 AUD
Regular price Sale price $17.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

19 units (380 pcs) Available Now. Backorder if more than 19.
Flat Washers - 4x6x0.12 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.005 / + 0.30
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
- 0.05 / - 0.15
(Equiv. 0.236 in.)
Thickness (T)
0.120
mm
+ / - 0.010
(Equiv. 0.005 in.)
Flat Washers - 4x6x0.12 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated    Grade: Precision    Min. Actual ID (Ref): 4.005 mm   
Part Number: W0040-FP-006-0012-S400 (PK-20)
175 units (3500 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $17.14 AUD
Regular price Sale price $17.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 175 available can be backordered.
Flat Washers - 4x6x0.12 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.005 / + 0.30
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
6.000
mm
- 0.05 / - 0.15
(Equiv. 0.236 in.)
Thickness (T)
0.120
mm
+ / - 0.010
(Equiv. 0.005 in.)
Flat Washers - 4x6x0.12 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated    Grade: Precision    Min. Actual ID (Ref): 4.005 mm   
Part Number: W0040-FP-006-0012-S400 (PK-20)
175 units (3500 pcs) Available Now | Further orders can be expected around Fri, Jul 31, 2026
Regular price $17.14 AUD
Regular price Sale price $17.14 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

175 units (3500 pcs) Available Now. Backorder if more than 175.
Flat Washers - 4x7x0.01 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.010
mm
+ 0.003 / - 0.003
(Equiv. 0 in.)
Flat Washers - 4x7x0.01 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0001-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $72.14 AUD
Regular price $86.56 AUD Sale price $72.14 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.01 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.010
mm
+ 0.003 / - 0.003
(Equiv. 0 in.)
Flat Washers - 4x7x0.01 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0001-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $72.14 AUD
Regular price $86.56 AUD Sale price $72.14 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.05 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.050
mm
+ 0.005 / - 0.005
(Equiv. 0.002 in.)
Flat Washers - 4x7x0.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0005-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $72.14 AUD
Regular price $86.56 AUD Sale price $72.14 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.05 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.050
mm
+ 0.005 / - 0.005
(Equiv. 0.002 in.)
Flat Washers - 4x7x0.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0005-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $72.14 AUD
Regular price $86.56 AUD Sale price $72.14 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.100
mm
+ 0.020 / - 0.020
(Equiv. 0.004 in.)
Flat Washers - 4x7x0.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0010-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.100
mm
+ 0.020 / - 0.020
(Equiv. 0.004 in.)
Flat Washers - 4x7x0.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0010-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.200
mm
+ 0.030 / - 0.030
(Equiv. 0.008 in.)
Flat Washers - 4x7x0.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0020-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.200
mm
+ 0.030 / - 0.030
(Equiv. 0.008 in.)
Flat Washers - 4x7x0.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0020-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.300
mm
+ 0.035 / - 0.035
(Equiv. 0.012 in.)
Flat Washers - 4x7x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0030-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.300
mm
+ 0.035 / - 0.035
(Equiv. 0.012 in.)
Flat Washers - 4x7x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0030-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.500
mm
+ 0.040 / - 0.040
(Equiv. 0.02 in.)
Flat Washers - 4x7x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0050-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
0.500
mm
+ 0.040 / - 0.040
(Equiv. 0.02 in.)
Flat Washers - 4x7x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0050-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $92.95 AUD
Regular price $111.55 AUD Sale price $92.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
1.000
mm
+ 0.050 / - 0.050
(Equiv. 0.039 in.)
Flat Washers - 4x7x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0100-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $131.68 AUD
Regular price $158.02 AUD Sale price $131.68 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x7x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
7.000
mm
+ 0.000 / - 0.300
(Equiv. 0.276 in.)
Thickness (T)
1.000
mm
+ 0.050 / - 0.050
(Equiv. 0.039 in.)
Flat Washers - 4x7x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-007-0100-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $131.68 AUD
Regular price $158.02 AUD Sale price $131.68 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.01 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.000 / - 0.300
(Equiv. 0.315 in.)
Thickness (T)
0.010
mm
+ 0.003 / - 0.003
(Equiv. 0 in.)
Flat Washers - 4x8x0.01 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0001-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $72.14 AUD
Regular price $86.56 AUD Sale price $72.14 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.01 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.000 / - 0.300
(Equiv. 0.315 in.)
Thickness (T)
0.010
mm
+ 0.003 / - 0.003
(Equiv. 0 in.)
Flat Washers - 4x8x0.01 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0001-S4 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $72.14 AUD
Regular price $86.56 AUD Sale price $72.14 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.05 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.000 / - 0.300
(Equiv. 0.315 in.)
Thickness (T)
0.050
mm
+ 0.005 / - 0.005
(Equiv. 0.002 in.)
Flat Washers - 4x8x0.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0005-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $54.59 AUD
Regular price $65.51 AUD Sale price $54.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.05 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.000
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.000 / - 0.300
(Equiv. 0.315 in.)
Thickness (T)
0.050
mm
+ 0.005 / - 0.005
(Equiv. 0.002 in.)
Flat Washers - 4x8x0.05 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0005-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Sat, Jul 11, 2026
Regular price $54.59 AUD
Regular price $65.51 AUD Sale price $54.59 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.100
mm
+ 0.00 / - 0.12
(Equiv. 0.004 in.)
Flat Washers - 4x8x0.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0010-S4 (PK-100)
29 units (2900 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 29 available can be backordered.
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.100
mm
+ 0.00 / - 0.12
(Equiv. 0.004 in.)
Flat Washers - 4x8x0.1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0010-S4 (PK-100)
29 units (2900 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

29 units (2900 pcs) Available Now. Backorder if more than 29.
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.050
(Equiv. 0.315 in.)
Thickness (T)
0.100
mm
+ 0.013 / - 0.013
(Equiv. 0.004 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.1 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2 or 303 or 304)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0010-S4U (PK-25)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $23.32 AUD
Regular price $27.98 AUD Sale price $23.32 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.050
(Equiv. 0.315 in.)
Thickness (T)
0.100
mm
+ 0.013 / - 0.013
(Equiv. 0.004 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.1 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2 or 303 or 304)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0010-S4U (PK-25)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $23.32 AUD
Regular price $27.98 AUD Sale price $23.32 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.500
(Equiv. 0.315 in.)
Thickness (T)
0.100
mm
+ 0.013 / - 0.013
(Equiv. 0.004 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.1 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4 or 18-10)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0010-S6U (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $41.05 AUD
Regular price $49.25 AUD Sale price $41.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.500
(Equiv. 0.315 in.)
Thickness (T)
0.100
mm
+ 0.013 / - 0.013
(Equiv. 0.004 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.1 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4 or 18-10)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0010-S6U (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $41.05 AUD
Regular price $49.25 AUD Sale price $41.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.15 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.03 / + 0.15
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
- 0.04 / - 0.19
(Equiv. 0.315 in.)
Thickness (T)
0.150
mm
+ 0.000 / - 0.040
(Equiv. 0.006 in.)
Flat Washers - 4x8x0.15 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Min. Actual ID (Ref): 4.03 mm   
Part Number: W0040-FP-008-0015-S4 (PK-100)
298 units (29800 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 298 available can be backordered.
Flat Washers - 4x8x0.15 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.03 / + 0.15
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
- 0.04 / - 0.19
(Equiv. 0.315 in.)
Thickness (T)
0.150
mm
+ 0.000 / - 0.040
(Equiv. 0.006 in.)
Flat Washers - 4x8x0.15 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Min. Actual ID (Ref): 4.03 mm   
Part Number: W0040-FP-008-0015-S4 (PK-100)
298 units (29800 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

298 units (29800 pcs) Available Now. Backorder if more than 298.
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.200
mm
+ 0.00 / - 0.12
(Equiv. 0.008 in.)
Flat Washers - 4x8x0.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0020-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 02, 2026
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.200
mm
+ 0.00 / - 0.12
(Equiv. 0.008 in.)
Flat Washers - 4x8x0.2 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0020-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Thu, Jul 02, 2026
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.050
(Equiv. 0.315 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.2 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2 or 303 or 304)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0020-S4U (PK-25)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $24.41 AUD
Regular price $29.29 AUD Sale price $24.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.050
(Equiv. 0.315 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.2 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2 or 303 or 304)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0020-S4U (PK-25)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $24.41 AUD
Regular price $29.29 AUD Sale price $24.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.500
(Equiv. 0.315 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4 or 18-10)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0020-S6U (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $43.05 AUD
Regular price $51.65 AUD Sale price $43.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.500
(Equiv. 0.315 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4 or 18-10)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0020-S6U (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $43.05 AUD
Regular price $51.65 AUD Sale price $43.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.25 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.03 / + 0.15
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
- 0.04 / - 0.19
(Equiv. 0.315 in.)
Thickness (T)
0.250
mm
+ 0.000 / - 0.040
(Equiv. 0.01 in.)
Flat Washers - 4x8x0.25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Min. Actual ID (Ref): 4.03 mm   
Part Number: W0040-FP-008-0025-S4 (PK-100)
9 units (900 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Flat Washers - 4x8x0.25 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.03 / + 0.15
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
- 0.04 / - 0.19
(Equiv. 0.315 in.)
Thickness (T)
0.250
mm
+ 0.000 / - 0.040
(Equiv. 0.01 in.)
Flat Washers - 4x8x0.25 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Min. Actual ID (Ref): 4.03 mm   
Part Number: W0040-FP-008-0025-S4 (PK-100)
9 units (900 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.300
mm
+ 0.00 / - 0.12
(Equiv. 0.012 in.)
Flat Washers - 4x8x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0030-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 30 available can be backordered.
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.300
mm
+ 0.00 / - 0.12
(Equiv. 0.012 in.)
Flat Washers - 4x8x0.3 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0030-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

30 units (3000 pcs) Available Now. Backorder if more than 30.
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.050
(Equiv. 0.315 in.)
Thickness (T)
0.300
mm
+ 0.055 / - 0.055
(Equiv. 0.012 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.3 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2 or 303 or 304)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0030-S4U (PK-25)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $25.59 AUD
Regular price $30.71 AUD Sale price $25.59 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.300 / - 0.300
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+/- 0.050
(Equiv. 0.315 in.)
Thickness (T)
0.300
mm
+ 0.055 / - 0.055
(Equiv. 0.012 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.3 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2 or 303 or 304)    Grade: Precision    Min. Actual ID (Ref): 3.7 mm   
Part Number: W0040-FP-008-0030-S4U (PK-25)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jul 13, 2026
Regular price $25.59 AUD
Regular price $30.71 AUD Sale price $25.59 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.500
mm
+ 0.00 / - 0.12
(Equiv. 0.02 in.)
Flat Washers - 4x8x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0050-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 30 available can be backordered.
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Nominal Inside Diameter (d)
4.000
mm
+ 0.10 / - 0.00
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.00 / - 0.10
(Equiv. 0.315 in.)
Thickness (T)
0.500
mm
+ 0.00 / - 0.12
(Equiv. 0.02 in.)
Flat Washers - 4x8x0.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2 or 18-8) HRB80    Grade: Precision    Other: DIN988   
Part Number: W0040-FP-008-0050-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Thu, Jul 02, 2026
Regular price $9.14 AUD
Regular price Sale price $9.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

30 units (3000 pcs) Available Now. Backorder if more than 30.