Collection: Washers - Flat - Precision Shim - Carbon Spring Steel

Washers -> Flat -> Precision Shim -> Carbon Spring Steel
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0020-CL (20 Pcs)
Flat Washers - 40x50x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
43 units (860 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $13.23 AUD
Regular price Sale price $13.23 AUD
Per 20
Quantity Required

43 units (860 pcs) Available Now. Backorder if more than 43.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0020-CL (20 Pcs)
Flat Washers - 40x50x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
43 units (860 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $13.23 AUD
Regular price Sale price $13.23 AUD
Per 20
Quantity Required

43 units (860 pcs) Available Now. Backorder if more than 43.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0030-CL (500 Pcs)
Flat Washers - 40x50x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $167.77 AUD
Regular price Sale price $167.77 AUD
Per 500
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0030-CL (500 Pcs)
Flat Washers - 40x50x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $167.77 AUD
Regular price Sale price $167.77 AUD
Per 500
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0050-CL (1000 Pcs)
Flat Washers - 40x50x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $236.95 AUD
Regular price Sale price $236.95 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0050-CL (1000 Pcs)
Flat Washers - 40x50x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $236.95 AUD
Regular price Sale price $236.95 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0100-CL (2 Pcs)
Flat Washers - 40x50x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
175 units (350 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Per 2
Quantity Required

175 units (350 pcs) Available Now. Backorder if more than 175.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0100-CL (2 Pcs)
Flat Washers - 40x50x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
175 units (350 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $4.68 AUD
Regular price Sale price $4.68 AUD
Per 2
Quantity Required

175 units (350 pcs) Available Now. Backorder if more than 175.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
2.000
mm
+ 0.000 / - 0.070
(Equiv. 0.079 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0200-CL (100 Pcs)
Flat Washers - 40x50x2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $89.14 AUD
Regular price Sale price $89.14 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
2.000
mm
+ 0.000 / - 0.070
(Equiv. 0.079 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0200-CL (100 Pcs)
Flat Washers - 40x50x2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $89.14 AUD
Regular price Sale price $89.14 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0150-CL (10 Pcs)
Flat Washers - 40x50x1.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025
Regular price $68.59 AUD
Regular price Sale price $68.59 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Other
Rockwell B 80 Min
Flat Washers - 40x50x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 40.08 mm   
Part Number: W0400-FP-050-0150-CL (10 Pcs)
Flat Washers - 40x50x1.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025
Regular price $68.59 AUD
Regular price Sale price $68.59 AUD
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.300 / - 0.300
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
+/- 0.500
(Equiv. 1.969 in.)
Thickness (T)
2.000
mm
+ 0.000 / - 0.050
(Equiv. 0.079 in.)
Other
Rockwell C40 Min.
Flat Washers - 40x50x2 mm - Spring Steel AISI C1074-1095
Material: Carbon Spring Steel AISI C1074-1095    Grade: Precision    Min. Actual ID (Ref): 39.7 mm   
Part Number: W0400-FP-050-0200-CH (5 Pcs)
Flat Washers - 40x50x2 mm Precision Shim - Carbon Spring Steel AISI C1074-1095 Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025
Regular price $59.32 AUD
Regular price $71.18 AUD Sale price $59.32 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
40.000
mm
+ 0.300 / - 0.300
(Equiv. 1.575 in.)
Nominal Outside Diameter (D)
50.000
mm
+/- 0.500
(Equiv. 1.969 in.)
Thickness (T)
2.000
mm
+ 0.000 / - 0.050
(Equiv. 0.079 in.)
Other
Rockwell C40 Min.
Flat Washers - 40x50x2 mm - Spring Steel AISI C1074-1095
Material: Carbon Spring Steel AISI C1074-1095    Grade: Precision    Min. Actual ID (Ref): 39.7 mm   
Part Number: W0400-FP-050-0200-CH (5 Pcs)
Flat Washers - 40x50x2 mm Precision Shim - Carbon Spring Steel AISI C1074-1095 Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Oct 06, 2025
Regular price $59.32 AUD
Regular price $71.18 AUD Sale price $59.32 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0010-CL (20 Pcs)
Flat Washers - 42x52x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
4 units (80 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.32 AUD
Regular price $10.04 AUD Sale price $5.32 AUD
Per 20
Quantity Required

4 units (80 pcs) Available Now. Backorder if more than 4.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0010-CL (20 Pcs)
Flat Washers - 42x52x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
4 units (80 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.32 AUD
Regular price $10.04 AUD Sale price $5.32 AUD
Per 20
Quantity Required

4 units (80 pcs) Available Now. Backorder if more than 4.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.150
mm
+ 0.000 / - 0.040
(Equiv. 0.006 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.15 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0015-CL (50 Pcs)
Flat Washers - 42x52x0.15 mm Precision Shim - Carbon Spring Steel Self Finish Washer
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.00 AUD
Regular price $30.00 AUD Sale price $25.00 AUD
Per 50
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.150
mm
+ 0.000 / - 0.040
(Equiv. 0.006 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.15 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0015-CL (50 Pcs)
Flat Washers - 42x52x0.15 mm Precision Shim - Carbon Spring Steel Self Finish Washer
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.00 AUD
Regular price $30.00 AUD Sale price $25.00 AUD
Per 50
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0020-CL (20 Pcs)
Flat Washers - 42x52x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $11.77 AUD
Regular price Sale price $11.77 AUD
Per 20
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0020-CL (20 Pcs)
Flat Washers - 42x52x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $11.77 AUD
Regular price Sale price $11.77 AUD
Per 20
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0030-CL (20 Pcs)
Flat Washers - 42x52x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
3 units (60 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $4.50 AUD
Regular price $8.38 AUD Sale price $4.50 AUD
Per 20
Quantity Required

3 units (60 pcs) Available Now. Backorder if more than 3.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0030-CL (20 Pcs)
Flat Washers - 42x52x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
3 units (60 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $4.50 AUD
Regular price $8.38 AUD Sale price $4.50 AUD
Per 20
Quantity Required

3 units (60 pcs) Available Now. Backorder if more than 3.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0050-CL (20 Pcs)
Flat Washers - 42x52x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
43 units (860 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $9.05 AUD
Regular price $17.14 AUD Sale price $9.05 AUD
Per 20
Quantity Required

43 units (860 pcs) Available Now. Backorder if more than 43.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0050-CL (20 Pcs)
Flat Washers - 42x52x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
43 units (860 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $9.05 AUD
Regular price $17.14 AUD Sale price $9.05 AUD
Per 20
Quantity Required

43 units (860 pcs) Available Now. Backorder if more than 43.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0100-CL (100 Pcs)
Flat Washers - 42x52x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $100.68 AUD
Regular price Sale price $100.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
42.000
mm
+ 0.080 / + 0.330
(Equiv. 1.654 in.)
Nominal Outside Diameter (D)
52.000
mm
- 0.100 / - 0.400
(Equiv. 2.047 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 42x52x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 42.08 mm   
Part Number: W0420-FP-052-0100-CL (100 Pcs)
Flat Washers - 42x52x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $100.68 AUD
Regular price Sale price $100.68 AUD
Per 100
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0010-CL (20 Pcs)
Flat Washers - 45x55x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
50 units (1000 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Per 20
Quantity Required

50 units (1000 pcs) Available Now. Backorder if more than 50.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0010-CL (20 Pcs)
Flat Washers - 45x55x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
50 units (1000 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $6.50 AUD
Regular price Sale price $6.50 AUD
Per 20
Quantity Required

50 units (1000 pcs) Available Now. Backorder if more than 50.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0020-CL (20 Pcs)
Flat Washers - 45x55x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
24 units (480 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Per 20
Quantity Required

24 units (480 pcs) Available Now. Backorder if more than 24.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0020-CL (20 Pcs)
Flat Washers - 45x55x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
24 units (480 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $9.23 AUD
Regular price Sale price $9.23 AUD
Per 20
Quantity Required

24 units (480 pcs) Available Now. Backorder if more than 24.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0030-CL (10 Pcs)
Flat Washers - 45x55x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
50 units (500 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Per 10
Quantity Required

50 units (500 pcs) Available Now. Backorder if more than 50.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0030-CL (10 Pcs)
Flat Washers - 45x55x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
50 units (500 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.41 AUD
Regular price Sale price $5.41 AUD
Per 10
Quantity Required

50 units (500 pcs) Available Now. Backorder if more than 50.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0050-CL (10 Pcs)
Flat Washers - 45x55x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
16 units (160 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Per 10
Quantity Required

16 units (160 pcs) Available Now. Backorder if more than 16.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0050-CL (10 Pcs)
Flat Washers - 45x55x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
16 units (160 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $7.05 AUD
Regular price Sale price $7.05 AUD
Per 10
Quantity Required

16 units (160 pcs) Available Now. Backorder if more than 16.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0100-CL (2 Pcs)
Flat Washers - 45x55x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
49 units (98 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Per 2
Quantity Required

49 units (98 pcs) Available Now. Backorder if more than 49.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0100-CL (2 Pcs)
Flat Washers - 45x55x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
49 units (98 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Per 2
Quantity Required

49 units (98 pcs) Available Now. Backorder if more than 49.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0150-CL (125 Pcs)
Flat Washers - 45x55x1.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $251.14 AUD
Regular price Sale price $251.14 AUD
Per 125
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0150-CL (125 Pcs)
Flat Washers - 45x55x1.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Tue, Nov 25, 2025
Regular price $251.14 AUD
Regular price Sale price $251.14 AUD
Per 125
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
2.000
mm
+ 0.000 / - 0.070
(Equiv. 0.079 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0200-CL
Flat Washers - 45x55x2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
39 Available Now | Further orders can be expected around Tue, Nov 25, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Quantity Required

39 Available Now. Backorder if more than 39.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
55.000
mm
- 0.100 / - 0.400
(Equiv. 2.165 in.)
Thickness (T)
2.000
mm
+ 0.000 / - 0.070
(Equiv. 0.079 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x55x2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-055-0200-CL
Flat Washers - 45x55x2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
39 Available Now | Further orders can be expected around Tue, Nov 25, 2025
Regular price $4.32 AUD
Regular price Sale price $4.32 AUD
Each
Quantity Required

39 Available Now. Backorder if more than 39.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0010-CL (1000 Pcs)
Flat Washers - 45x56x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $153.41 AUD
Regular price Sale price $153.41 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0010-CL (1000 Pcs)
Flat Washers - 45x56x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $153.41 AUD
Regular price Sale price $153.41 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0020-CL (20 Pcs)
Flat Washers - 45x56x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
2 units (40 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Per 20
Quantity Required

2 units (40 pcs) Available Now. Backorder if more than 2.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0020-CL (20 Pcs)
Flat Washers - 45x56x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
2 units (40 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $5.59 AUD
Regular price Sale price $5.59 AUD
Per 20
Quantity Required

2 units (40 pcs) Available Now. Backorder if more than 2.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0030-CL (20 Pcs)
Flat Washers - 45x56x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
1 pack (20 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Per 20
Quantity Required

1 pack (20 pcs) Available Now. Backorder if more than 1.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0030-CL (20 Pcs)
Flat Washers - 45x56x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
1 pack (20 pcs) Available Now | Further orders can be expected around Thu, Sep 25, 2025
Regular price $6.59 AUD
Regular price Sale price $6.59 AUD
Per 20
Quantity Required

1 pack (20 pcs) Available Now. Backorder if more than 1.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0050-CL (1000 Pcs)
Flat Washers - 45x56x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $314.50 AUD
Regular price Sale price $314.50 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
45.000
mm
+ 0.080 / + 0.330
(Equiv. 1.772 in.)
Nominal Outside Diameter (D)
56.000
mm
- 0.100 / - 0.400
(Equiv. 2.205 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 45x56x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Grade: Precision    Min. Actual ID (Ref): 45.08 mm   
Part Number: W0450-FP-056-0050-CL (1000 Pcs)
Flat Washers - 45x56x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Thu, Sep 25, 2025
Regular price $314.50 AUD
Regular price Sale price $314.50 AUD
Per 1000
Quantity Required

Backorder: Out of Stock.