Collection: Washers - Flat - Precision Shim

Washers -> Flat -> Precision Shim
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Flat Washers - 3.175x4.763x0.025 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
3.175
mm
+ 0.000 / + 0.279
(Equiv. 0.125 in.)
Nominal Outside Diameter (D)
4.763
mm
+/- 0.051
(Equiv. 0.188 in.)
Thickness (T)
0.025
mm
+ 0.008 / - 0.008
(Equiv. 0.001 in.)
Other
Rockwell B70
Flat Washers - 3.175x4.763x0.025 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: W0032-FP-005-0003-S6 (Each)
25 Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $11.68 AUD
Regular price Sale price $11.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 25 available can be backordered.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Flat Washers - 3.175x4.763x0.025 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Nominal Inside Diameter (d)
3.175
mm
+ 0.000 / + 0.279
(Equiv. 0.125 in.)
Nominal Outside Diameter (D)
4.763
mm
+/- 0.051
(Equiv. 0.188 in.)
Thickness (T)
0.025
mm
+ 0.008 / - 0.008
(Equiv. 0.001 in.)
Other
Rockwell B70
Flat Washers - 3.175x4.763x0.025 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: W0032-FP-005-0003-S6 (Each)
25 Available Now | Further orders can be expected around Tue, Feb 03, 2026
Regular price $11.68 AUD
Regular price Sale price $11.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. Backorder if more than 25.
Flat Washers - 3.5x5x0.08 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
3.500
mm
+ 0.005 / + 0.30
(Equiv. 0.138 in.)
Nominal Outside Diameter (D)
5.000
mm
- 0.05 / - 0.10
(Equiv. 0.197 in.)
Thickness (T)
0.080
mm
+ / - 0.010
(Equiv. 0.003 in.)
Flat Washers - 3.5x5x0.08 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0035-FP-005-0008-S400 (PK-20)
50 units (1000 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $5.05 AUD
Regular price $9.49 AUD Sale price $5.05 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 50 available can be backordered.
Flat Washers - 3.5x5x0.08 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
3.500
mm
+ 0.005 / + 0.30
(Equiv. 0.138 in.)
Nominal Outside Diameter (D)
5.000
mm
- 0.05 / - 0.10
(Equiv. 0.197 in.)
Thickness (T)
0.080
mm
+ / - 0.010
(Equiv. 0.003 in.)
Flat Washers - 3.5x5x0.08 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0035-FP-005-0008-S400 (PK-20)
50 units (1000 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $5.05 AUD
Regular price $9.49 AUD Sale price $5.05 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

50 units (1000 pcs) Available Now. Backorder if more than 50.
Flat Washers - 3.5x5x0.1 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
3.500
mm
+ 0.005 / + 0.30
(Equiv. 0.138 in.)
Nominal Outside Diameter (D)
5.000
mm
- 0.05 / - 0.10
(Equiv. 0.197 in.)
Thickness (T)
0.100
mm
+ / - 0.010
(Equiv. 0.004 in.)
Flat Washers - 3.5x5x0.1 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0035-FP-005-0010-S400 (PK-10)
96 units (960 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 96 available can be backordered.
Flat Washers - 3.5x5x0.1 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
3.500
mm
+ 0.005 / + 0.30
(Equiv. 0.138 in.)
Nominal Outside Diameter (D)
5.000
mm
- 0.05 / - 0.10
(Equiv. 0.197 in.)
Thickness (T)
0.100
mm
+ / - 0.010
(Equiv. 0.004 in.)
Flat Washers - 3.5x5x0.1 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0035-FP-005-0010-S400 (PK-10)
96 units (960 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

96 units (960 pcs) Available Now. Backorder if more than 96.
Flat Washers - 3.5x5x0.12 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
3.500
mm
+ 0.005 / + 0.30
(Equiv. 0.138 in.)
Nominal Outside Diameter (D)
5.000
mm
- 0.05 / - 0.10
(Equiv. 0.197 in.)
Thickness (T)
0.120
mm
+ / - 0.010
(Equiv. 0.005 in.)
Flat Washers - 3.5x5x0.12 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0035-FP-005-0012-S400 (PK-20)
49 units (980 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $9.59 AUD
Regular price Sale price $9.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 49 available can be backordered.
Flat Washers - 3.5x5x0.12 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
3.500
mm
+ 0.005 / + 0.30
(Equiv. 0.138 in.)
Nominal Outside Diameter (D)
5.000
mm
- 0.05 / - 0.10
(Equiv. 0.197 in.)
Thickness (T)
0.120
mm
+ / - 0.010
(Equiv. 0.005 in.)
Flat Washers - 3.5x5x0.12 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0035-FP-005-0012-S400 (PK-20)
49 units (980 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $9.59 AUD
Regular price Sale price $9.59 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

49 units (980 pcs) Available Now. Backorder if more than 49.
Flat Washers - 4x5x0.2 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)
5.000
mm
+ 0.000 / - 0.300
(Equiv. 0.197 in.)
Thickness (T)
0.200
mm
+ 0.030 / - 0.030
(Equiv. 0.008 in.)
Flat Washers - 4x5x0.2 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-005-0020-S4 (PK-5)
6 units (30 pcs) Available Now | Further orders can be expected around Sun, Feb 01, 2026
Regular price $26.86 AUD
Regular price Sale price $26.86 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Flat Washers - 4x5x0.2 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)
5.000
mm
+ 0.000 / - 0.300
(Equiv. 0.197 in.)
Thickness (T)
0.200
mm
+ 0.030 / - 0.030
(Equiv. 0.008 in.)
Flat Washers - 4x5x0.2 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-005-0020-S4 (PK-5)
6 units (30 pcs) Available Now | Further orders can be expected around Sun, Feb 01, 2026
Regular price $26.86 AUD
Regular price Sale price $26.86 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (30 pcs) Available Now. Backorder if more than 6.
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   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-006-0010-S400 (PK-20)
20 units (400 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 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 20 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   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-006-0010-S400 (PK-20)
20 units (400 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 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

20 units (400 pcs) Available Now. Backorder if more than 20.
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   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-006-0012-S400 (PK-20)
175 units (3500 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 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   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-006-0012-S400 (PK-20)
175 units (3500 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 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 - 4x6x0.15 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)
0.150
mm
+ / - 0.010
(Equiv. 0.006 in.)
Flat Washers - 4x6x0.15 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-006-0015-S400 (PK-20)
401 units (8020 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 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 401 available can be backordered.
Flat Washers - 4x6x0.15 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)
0.150
mm
+ / - 0.010
(Equiv. 0.006 in.)
Flat Washers - 4x6x0.15 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-006-0015-S400 (PK-20)
401 units (8020 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 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

401 units (8020 pcs) Available Now. Backorder if more than 401.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0010-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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 - 4x8x0.1 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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0010-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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 - 4x8x0.1 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Additional stock available from USA subject to Prior Sale = 2796
Part Number: W0040-FP-008-0010-CL (PK-100)
33 units (3300 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $17.14 AUD
Regular price Sale price $17.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 33 available can be backordered.
Flat Washers - 4x8x0.1 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 4x8x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Additional stock available from USA subject to Prior Sale = 2796
Part Number: W0040-FP-008-0010-CL (PK-100)
33 units (3300 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $17.14 AUD
Regular price Sale price $17.14 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

33 units (3300 pcs) Available Now. Backorder if more than 33.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0015-S4 (PK-100)
299 units (29900 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 299 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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0015-S4 (PK-100)
299 units (29900 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

299 units (29900 pcs) Available Now. Backorder if more than 299.
Flat Washers - 4x8x0.2 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.200
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
Additional stock available from USA subject to Prior Sale = 12350
Part Number: W0040-FP-008-0020-CL (PK-100)
18 units (1800 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $14.77 AUD
Regular price Sale price $14.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 18 available can be backordered.
Flat Washers - 4x8x0.2 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.200
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
Additional stock available from USA subject to Prior Sale = 12350
Part Number: W0040-FP-008-0020-CL (PK-100)
18 units (1800 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $14.77 AUD
Regular price Sale price $14.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

18 units (1800 pcs) Available Now. Backorder if more than 18.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0025-S4 (PK-100)
9 units (900 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0025-S4 (PK-100)
9 units (900 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0030-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0030-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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 - Carbon Spring Steel Self Finish 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)
0.300
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
Additional stock available from USA subject to Prior Sale = 7832
Part Number: W0040-FP-008-0030-CL (PK-100)
11 units (1100 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $20.41 AUD
Regular price Sale price $20.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 11 available can be backordered.
Flat Washers - 4x8x0.3 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.300
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
Additional stock available from USA subject to Prior Sale = 7832
Part Number: W0040-FP-008-0030-CL (PK-100)
11 units (1100 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $20.41 AUD
Regular price Sale price $20.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

11 units (1100 pcs) Available Now. Backorder if more than 11.
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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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, 18-8) HRB80   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0040-FP-008-0050-S4 (PK-100)
30 units (3000 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $9.86 AUD
Regular price Sale price $9.86 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 - 4x8x0.5 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.500
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
Additional stock available from USA subject to Prior Sale = 25906
Part Number: W0040-FP-008-0050-CL (PK-100)
19 units (1900 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $21.68 AUD
Regular price Sale price $21.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 19 available can be backordered.
Flat Washers - 4x8x0.5 mm Precision Shim - Carbon Spring Steel Self Finish 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)
0.500
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
Additional stock available from USA subject to Prior Sale = 25906
Part Number: W0040-FP-008-0050-CL (PK-100)
19 units (1900 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $21.68 AUD
Regular price Sale price $21.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

19 units (1900 pcs) Available Now. Backorder if more than 19.
Flat Washers - 4x8x0.8 mm Precision Shim - Laminated Brass Washer
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
Deleted Item. Available while stocks last.
Part Number: W0040-F-008-008P-BL (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 $8.50 AUD
Regular price $16.15 AUD Sale price $8.50 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 - 4x8x0.8 mm Precision Shim - Laminated Brass Washer
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
Deleted Item. Available while stocks last.
Part Number: W0040-F-008-008P-BL (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 $8.50 AUD
Regular price $16.15 AUD Sale price $8.50 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 - 4x8x1 mm Precision Shim - Carbon Spring Steel Self Finish 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)
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
Additional stock available from USA subject to Prior Sale = 873
Part Number: W0040-FP-008-0100-CL (PK-100)
27 units (2700 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $17.68 AUD
Regular price Sale price $17.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 27 available can be backordered.
Flat Washers - 4x8x1 mm Precision Shim - Carbon Spring Steel Self Finish 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)
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
Additional stock available from USA subject to Prior Sale = 873
Part Number: W0040-FP-008-0100-CL (PK-100)
27 units (2700 pcs) Available Now | Further orders can be expected around Fri, Jan 23, 2026
Regular price $17.68 AUD
Regular price Sale price $17.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (2700 pcs) Available Now. Backorder if more than 27.
Flat Washers - 4x9.525x0.81 mm Precision Shim - Aluminium Washer
Nominal Inside Diameter (d)
4.000
mm
AS1237 / DIN125
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
9.525
mm
AS1237 / DIN125
(Equiv. 0.375 in.)
Thickness (T)
0.810
mm
AS1237 / DIN125
(Equiv. 0.032 in.)
Other
To Suit M4, 5/32 or 8UN Screw
Flat Washers - 4x9.525x0.81 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim - Aluminium
Deleted Item. Available while stocks last.
Part Number: W0040-F-010-008-AL (PK-10)
60 units (600 pcs) Available Now | Item Discontinued - Up to 60 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

60 units (600 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 4x9.525x0.81 mm Precision Shim - Aluminium Washer
Nominal Inside Diameter (d)
4.000
mm
AS1237 / DIN125
(Equiv. 0.157 in.)
Nominal Outside Diameter (D)
9.525
mm
AS1237 / DIN125
(Equiv. 0.375 in.)
Thickness (T)
0.810
mm
AS1237 / DIN125
(Equiv. 0.032 in.)
Other
To Suit M4, 5/32 or 8UN Screw
Flat Washers - 4x9.525x0.81 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim - Aluminium
Deleted Item. Available while stocks last.
Part Number: W0040-F-010-008-AL (PK-10)
60 units (600 pcs) Available Now | Item Discontinued - Up to 60 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

60 units (600 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 4.166x6.35x0.13 mm Precision Shim - Carbon Spring Steel AISI C1075 Washer
Nominal Inside Diameter (d)
4.166
mm
+ 0.05 / + 0.177
(Equiv. 0.164 in.)
Nominal Outside Diameter (D)
6.350
mm
- 0.05 / - 0.127
(Equiv. 0.25 in.)
Thickness (T)
0.130
mm
+ 0.000 / - 0.030
(Equiv. 0.005 in.)
Other
Rockwell C 40 Min
Flat Washers - 4.166x6.35x0.13 mm - Spring Steel AISI C1075
Material: Carbon Spring Steel AISI C1075   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Deleted Item. Available while stocks last.
Part Number: W0042-FP-006-0013-CH (PK-10)
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 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

9 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 4.166x6.35x0.13 mm Precision Shim - Carbon Spring Steel AISI C1075 Washer
Nominal Inside Diameter (d)
4.166
mm
+ 0.05 / + 0.177
(Equiv. 0.164 in.)
Nominal Outside Diameter (D)
6.350
mm
- 0.05 / - 0.127
(Equiv. 0.25 in.)
Thickness (T)
0.130
mm
+ 0.000 / - 0.030
(Equiv. 0.005 in.)
Other
Rockwell C 40 Min
Flat Washers - 4.166x6.35x0.13 mm - Spring Steel AISI C1075
Material: Carbon Spring Steel AISI C1075   
Category: Washers - Flat - Precision Shim - Carbon Spring Steel
Deleted Item. Available while stocks last.
Part Number: W0042-FP-006-0013-CH (PK-10)
9 units (90 pcs) Available Now | Item Discontinued - Up to 9 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

9 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 4.5x6.35x0.1 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.500
mm
+ 0.005 / + 0.30
(Equiv. 0.177 in.)
Nominal Outside Diameter (D)
6.350
mm
- 0.05 / - 0.15
(Equiv. 0.25 in.)
Thickness (T)
0.100
mm
+ / - 0.010
(Equiv. 0.004 in.)
Flat Washers - 4.5x6.35x0.1 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0045-FP-006-0010-S400 (PK-10)
100 units (1000 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $2.59 AUD
Regular price $4.75 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 100 available can be backordered.
Flat Washers - 4.5x6.35x0.1 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.500
mm
+ 0.005 / + 0.30
(Equiv. 0.177 in.)
Nominal Outside Diameter (D)
6.350
mm
- 0.05 / - 0.15
(Equiv. 0.25 in.)
Thickness (T)
0.100
mm
+ / - 0.010
(Equiv. 0.004 in.)
Flat Washers - 4.5x6.35x0.1 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0045-FP-006-0010-S400 (PK-10)
100 units (1000 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $2.59 AUD
Regular price $4.75 AUD Sale price $2.59 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

100 units (1000 pcs) Available Now. Backorder if more than 100.
Flat Washers - 4.5x6.35x0.12 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.500
mm
+ 0.005 / + 0.30
(Equiv. 0.177 in.)
Nominal Outside Diameter (D)
6.350
mm
- 0.05 / - 0.15
(Equiv. 0.25 in.)
Thickness (T)
0.120
mm
+ / - 0.010
(Equiv. 0.005 in.)
Flat Washers - 4.5x6.35x0.12 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0045-FP-006-0012-S400 (PK-20)
45 units (900 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $5.05 AUD
Regular price $9.50 AUD Sale price $5.05 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 45 available can be backordered.
Flat Washers - 4.5x6.35x0.12 mm Precision Shim - Stainless Steel AISI 400 Series Heat Treated Washer
Nominal Inside Diameter (d)
4.500
mm
+ 0.005 / + 0.30
(Equiv. 0.177 in.)
Nominal Outside Diameter (D)
6.350
mm
- 0.05 / - 0.15
(Equiv. 0.25 in.)
Thickness (T)
0.120
mm
+ / - 0.010
(Equiv. 0.005 in.)
Flat Washers - 4.5x6.35x0.12 mm - Stainless Steel AISI 400 Series Heat Treated
Material: Stainless Steel AISI 400 Series Heat Treated   
Category: Washers - Flat - Precision Shim - Stainless Steel
Part Number: W0045-FP-006-0012-S400 (PK-20)
45 units (900 pcs) Available Now | Further orders can be expected around Sat, Feb 21, 2026
Regular price $5.05 AUD
Regular price $9.50 AUD Sale price $5.05 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

45 units (900 pcs) Available Now. Backorder if more than 45.
Flat Washers - 4.762x12.7x0.81 mm Precision Shim - Aluminium Washer
Nominal Inside Diameter (d)
4.762
mm
AS1237 / DIN125
(Equiv. 0.187 in.)
Nominal Outside Diameter (D)
12.700
mm
AS1237 / DIN125
(Equiv. 0.5 in.)
Thickness (T)
0.810
mm
AS1237 / DIN125
(Equiv. 0.032 in.)
Other
To Suit 3/16 or 10UN Screw
Flat Washers - 4.762x12.7x0.81 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim - Aluminium
Deleted Item. Available while stocks last.
Part Number: W0048-F-013-008-AL (PK-10)
95 units (950 pcs) Available Now | Item Discontinued - Up to 95 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

95 units (950 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Flat Washers - 4.762x12.7x0.81 mm Precision Shim - Aluminium Washer
Nominal Inside Diameter (d)
4.762
mm
AS1237 / DIN125
(Equiv. 0.187 in.)
Nominal Outside Diameter (D)
12.700
mm
AS1237 / DIN125
(Equiv. 0.5 in.)
Thickness (T)
0.810
mm
AS1237 / DIN125
(Equiv. 0.032 in.)
Other
To Suit 3/16 or 10UN Screw
Flat Washers - 4.762x12.7x0.81 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim - Aluminium
Deleted Item. Available while stocks last.
Part Number: W0048-F-013-008-AL (PK-10)
95 units (950 pcs) Available Now | Item Discontinued - Up to 95 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

95 units (950 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.