Collection: Washers - Flat - Precision Shim

Washers -> Flat -> Precision Shim
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
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, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0010-S6U (10 Pcs)
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $48.77 AUD
Regular price $58.53 AUD Sale price $48.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
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, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0010-S6U (10 Pcs)
Flat Washers - 4x8x0.1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $48.77 AUD
Regular price $58.53 AUD Sale price $48.77 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0015-S4 (100 Pcs)
Flat Washers - 4x8x0.15 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
299 units (29900 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

299 units (29900 pcs) Available Now. Backorder if more than 299.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0015-S4 (100 Pcs)
Flat Washers - 4x8x0.15 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
299 units (29900 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

299 units (29900 pcs) Available Now. Backorder if more than 299.
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)
0.200
mm
+ 0.030 / - 0.030
(Equiv. 0.008 in.)
Flat Washers - 4x8x0.2 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0020-B (30 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $96.14 AUD
Regular price $115.36 AUD Sale price $96.14 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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)
0.200
mm
+ 0.030 / - 0.030
(Equiv. 0.008 in.)
Flat Washers - 4x8x0.2 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0020-B (30 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $96.14 AUD
Regular price $115.36 AUD Sale price $96.14 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0020-S4 (100 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $10.95 AUD
Regular price Sale price $10.95 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0020-S4 (100 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $10.95 AUD
Regular price Sale price $10.95 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
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, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0020-S4U (25 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $28.95 AUD
Regular price $34.75 AUD Sale price $28.95 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0020-S4U (25 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $28.95 AUD
Regular price $34.75 AUD Sale price $28.95 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0020-CL (100 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
18 units (1800 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $9.95 AUD
Regular price Sale price $9.95 AUD
Per 100
Quantity Required

18 units (1800 pcs) Available Now. Backorder if more than 18.
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)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0020-CL (100 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
18 units (1800 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $9.95 AUD
Regular price Sale price $9.95 AUD
Per 100
Quantity Required

18 units (1800 pcs) Available Now. Backorder if more than 18.
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, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0020-S6U (10 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $51.14 AUD
Regular price $61.36 AUD Sale price $51.14 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
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, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0020-S6U (10 Pcs)
Flat Washers - 4x8x0.2 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $51.14 AUD
Regular price $61.36 AUD Sale price $51.14 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0025-S4 (100 Pcs)
Flat Washers - 4x8x0.25 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
9 units (900 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0025-S4 (100 Pcs)
Flat Washers - 4x8x0.25 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
9 units (900 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
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)
0.300
mm
+ 0.040 / - 0.040
(Equiv. 0.012 in.)
Flat Washers - 4x8x0.3 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0030-B (30 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $96.14 AUD
Regular price $115.36 AUD Sale price $96.14 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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)
0.300
mm
+ 0.040 / - 0.040
(Equiv. 0.012 in.)
Flat Washers - 4x8x0.3 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0030-B (30 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $96.14 AUD
Regular price $115.36 AUD Sale price $96.14 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0030-S4 (100 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

30 units (3000 pcs) Available Now. Backorder if more than 30.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0030-S4 (100 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

30 units (3000 pcs) Available Now. Backorder if more than 30.
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, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0030-S4U (25 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $30.41 AUD
Regular price $36.49 AUD Sale price $30.41 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0030-S4U (25 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $30.41 AUD
Regular price $36.49 AUD Sale price $30.41 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0030-CL (100 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
11 units (1100 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $13.50 AUD
Regular price Sale price $13.50 AUD
Per 100
Quantity Required

11 units (1100 pcs) Available Now. Backorder if more than 11.
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)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0030-CL (100 Pcs)
Flat Washers - 4x8x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
11 units (1100 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $13.50 AUD
Regular price Sale price $13.50 AUD
Per 100
Quantity Required

11 units (1100 pcs) Available Now. Backorder if more than 11.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S4 (100 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

30 units (3000 pcs) Available Now. Backorder if more than 30.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S4 (100 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Per 100
Quantity Required

30 units (3000 pcs) Available Now. Backorder if more than 30.
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)
0.500
mm
+ 0.050 / - 0.050
(Equiv. 0.02 in.)
Flat Washers - 4x8x0.5 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0050-B (30 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $107.14 AUD
Regular price $128.56 AUD Sale price $107.14 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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)
0.500
mm
+ 0.050 / - 0.050
(Equiv. 0.02 in.)
Flat Washers - 4x8x0.5 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0050-B (30 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $107.14 AUD
Regular price $128.56 AUD Sale price $107.14 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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)
0.500
mm
+ / - 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.5 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S4U (25 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $30.95 AUD
Regular price $37.15 AUD Sale price $30.95 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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)
0.500
mm
+ / - 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.5 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S4U (25 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $30.95 AUD
Regular price $37.15 AUD Sale price $30.95 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0050-CL (100 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
19 units (1900 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $14.23 AUD
Regular price Sale price $14.23 AUD
Per 100
Quantity Required

19 units (1900 pcs) Available Now. Backorder if more than 19.
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)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0050-CL (100 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
19 units (1900 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $14.23 AUD
Regular price Sale price $14.23 AUD
Per 100
Quantity Required

19 units (1900 pcs) Available Now. Backorder if more than 19.
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)
0.500
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S6U (10 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $52.50 AUD
Regular price $63.00 AUD Sale price $52.50 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
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)
0.500
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 4x8x0.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S6U (10 Pcs)
Flat Washers - 4x8x0.5 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $52.50 AUD
Regular price $63.00 AUD Sale price $52.50 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
4.000
mm
+ 0.150 / + 0.25
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.000 / - 0.025
(Equiv. 0.315 in.)
Thickness (T)
0.800
mm
+ / - 0.025
(Equiv. 0.031 in.)
Flat Washers - 4x8x0.8 mm - Laminated Brass
Material: Laminated Brass   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-F-008-008P-BL (15 Pcs)
Flat Washers - 4x8x0.8 mm Precision Shim - Laminated Brass Washer
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 $8.50 AUD
Regular price $16.15 AUD Sale price $8.50 AUD
Per 15
Quantity Required

1 pack (15 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Inside Diameter (d)
4.000
mm
+ 0.150 / + 0.25
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
8.000
mm
+ 0.000 / - 0.025
(Equiv. 0.315 in.)
Thickness (T)
0.800
mm
+ / - 0.025
(Equiv. 0.031 in.)
Flat Washers - 4x8x0.8 mm - Laminated Brass
Material: Laminated Brass   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-F-008-008P-BL (15 Pcs)
Flat Washers - 4x8x0.8 mm Precision Shim - Laminated Brass Washer
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 $8.50 AUD
Regular price $16.15 AUD Sale price $8.50 AUD
Per 15
Quantity Required

1 pack (15 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
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)
1.000
mm
+ 0.080 / - 0.080
(Equiv. 0.039 in.)
Flat Washers - 4x8x1 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0100-B (30 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $132.05 AUD
Regular price $158.45 AUD Sale price $132.05 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.080 / - 0.080
(Equiv. 0.039 in.)
Flat Washers - 4x8x1 mm - Brass C2801P / C2680P
Material: Brass C2801P / C2680P   
Category: Washers - Flat - Precision Shim - Brass
Part Number: W0040-FP-008-0100-B (30 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Brass C2801P / C2680P Washer
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 28, 2025
Regular price $132.05 AUD
Regular price $158.45 AUD Sale price $132.05 AUD
Per 30
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.00 / - 0.12
(Equiv. 0.039 in.)
Flat Washers - 4x8x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0100-S4 (100 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.00 / - 0.12
(Equiv. 0.039 in.)
Flat Washers - 4x8x1 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0100-S4 (100 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $14.59 AUD
Regular price Sale price $14.59 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 4x8x1 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0100-S6U (10 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $53.68 AUD
Regular price $64.42 AUD Sale price $53.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 4x8x1 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0100-S6U (10 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $53.68 AUD
Regular price $64.42 AUD Sale price $53.68 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0100-CL (100 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
27 units (2700 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $17.95 AUD
Regular price Sale price $17.95 AUD
Per 100
Quantity Required

27 units (2700 pcs) Available Now. Backorder if more than 27.
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)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Part Number: W0040-FP-008-0100-CL (100 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
27 units (2700 pcs) Available Now | Further orders can be expected around Fri, Sep 19, 2025
Regular price $17.95 AUD
Regular price Sale price $17.95 AUD
Per 100
Quantity Required

27 units (2700 pcs) Available Now. Backorder if more than 27.
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)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 4x8x1 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0100-S4U (25 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $29.86 AUD
Regular price $35.84 AUD Sale price $29.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 4x8x1 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0100-S4U (25 Pcs)
Flat Washers - 4x8x1 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Sep 30, 2025
Regular price $29.86 AUD
Regular price $35.84 AUD Sale price $29.86 AUD
Per 25
Quantity Required

Backorder: Out of Stock.
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)
1.500
mm
+ 0.00 / - 0.12
(Equiv. 0.059 in.)
Flat Washers - 4x8x1.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0150-S4 (100 Pcs)
Flat Washers - 4x8x1.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $16.32 AUD
Regular price Sale price $16.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
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)
1.500
mm
+ 0.00 / - 0.12
(Equiv. 0.059 in.)
Flat Washers - 4x8x1.5 mm - Stainless Steel 304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0150-S4 (100 Pcs)
Flat Washers - 4x8x1.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Fri, Sep 19, 2025
Regular price $16.32 AUD
Regular price Sale price $16.32 AUD
Per 100
Quantity Required

Backorder: Out of Stock.