Collection: Washers

1070 Products in this selection
Combined category including sub-categories of washers. These include disc spring, flat, disk lock, cup, lock, self aligning, lockrite, thrust, spring, shoulder, serrated, and square.
Small Parts & Bearings

Additional resources:

A more comprehensive listing may be found on the MBA Minibearings main store at Washers.
Nominal Inside Diameter (B) Housing Pad Bore (d3) OD (d2) Ball socket (h1) Spherical Disk (h2) Overall Height (H) Indicative
Image
Nominal Inside Diameter (B)
36.60
mm
Housing Pad Bore (d3)
20.40
mm
+ 0.40 / - 0.00
(Equiv. 0.803 in.)
OD (d2)
0.50
mm
1151115 | W0204-D-037-040-BB-C (PK-10) --- Disc Spring Washers - 36.6x20.4x0.5 mm Ball Bearing Type - Carbon Steel Washer
Material: Carbon Steel    Compensation angle: 6301 °   
Category: Washers - Disc Spring - Ball Bearing Type
Part Number: W0204-D-037-040-BB-C (PK-10) Disc Spring Washers - 36.6x20.4x0.5 mm Ball Bearing Type - Carbon Steel Washer
2 units (20 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $28.59 AUD
Regular price Sale price $28.59 AUD
Per 10
Nominal Inside Diameter (B) Housing Pad Bore (d3) OD (d2) Ball socket (h1) Indicative
Image
Nominal Inside Diameter (B)
36.60
mm
Housing Pad Bore (d3)
20.40
mm
+ 0.40 / - 0.00
(Equiv. 0.803 in.)
OD (d2)
0.50
mm
1151115 | W0204-D-037-040-BB-C (PK-10) --- Disc Spring Washers - 36.6x20.4x0.5 mm Ball Bearing Type - Carbon Steel Washer
Material: Carbon Steel    Compensation angle: 6301 °   
Category: Washers - Disc Spring - Ball Bearing Type
Part Number: W0204-D-037-040-BB-C (PK-10) Disc Spring Washers - 36.6x20.4x0.5 mm Ball Bearing Type - Carbon Steel Washer
2 units (20 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $28.59 AUD
Regular price Sale price $28.59 AUD
Per 10
View the product page first if you are unsure.
Nominal Inside Diameter (B)
37.000
mm
+ 0.080 / + 0.330
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.000
mm
- 0.080 / - 0.330
(Equiv. 1.85 in.)
OD (d2)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Flat Washers - 37x47x0.1 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
Part Number: W0370-FP-047-0010-S4 (PK-20) Flat Washers - 37x47x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
49 units (980 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Per 20
Nominal Inside Diameter (B)
37.000
mm
+ 0.080 / + 0.330
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.000
mm
- 0.080 / - 0.330
(Equiv. 1.85 in.)
OD (d2)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Flat Washers - 37x47x0.1 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
Part Number: W0370-FP-047-0010-S4 (PK-20) Flat Washers - 37x47x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
49 units (980 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $7.32 AUD
Regular price Sale price $7.32 AUD
Per 20
View the product page first if you are unsure.
Nominal Inside Diameter (B)
37.000
mm
+ 0.080 / + 0.330
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.000
mm
- 0.080 / - 0.330
(Equiv. 1.85 in.)
OD (d2)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 37x47x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0370-FP-047-0050-CL (PK-20) Flat Washers - 37x47x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
45 units (900 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Per 20
Nominal Inside Diameter (B)
37.000
mm
+ 0.080 / + 0.330
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.000
mm
- 0.080 / - 0.330
(Equiv. 1.85 in.)
OD (d2)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 37x47x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0370-FP-047-0050-CL (PK-20) Flat Washers - 37x47x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
45 units (900 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Per 20
View the product page first if you are unsure.
Nominal Inside Diameter (B)
37.000
mm
+ 0.080 / + 0.330
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.000
mm
- 0.080 / - 0.330
(Equiv. 1.85 in.)
OD (d2)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 37x47x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0370-FP-047-0100-CL (PK-10) Flat Washers - 37x47x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
5 units (50 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Per 10
Nominal Inside Diameter (B)
37.000
mm
+ 0.080 / + 0.330
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.000
mm
- 0.080 / - 0.330
(Equiv. 1.85 in.)
OD (d2)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 37x47x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0370-FP-047-0100-CL (PK-10) Flat Washers - 37x47x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
5 units (50 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $3.86 AUD
Regular price Sale price $3.86 AUD
Per 10
View the product page first if you are unsure.
Nominal Inside Diameter (B)
37.00
mm
+ 1.2 / + 1.5
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.00
mm
- 1.2 / - 1.5
(Equiv. 1.85 in.)
OD (d2)
3.00
mm
Ball socket (h1)
0.50
mm
Spherical Disk (h2)
Suits OD of 6005, 6204, and 6303 Bearings (Equiv EPL040)
mm
Spring Washers - 37x47x3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0370-T-047-030-W3-C (Each) Spring Washers - 37x47x3 mm Wave - Carbon Spring Steel Self Finish Washer
44 Available Now | Item Discontinued - Up to 44 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.68 AUD
Regular price $3.22 AUD Sale price $2.68 AUD
Each
Nominal Inside Diameter (B)
37.00
mm
+ 1.2 / + 1.5
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.00
mm
- 1.2 / - 1.5
(Equiv. 1.85 in.)
OD (d2)
3.00
mm
Ball socket (h1)
0.50
mm
Spring Washers - 37x47x3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 6005, 6204, and 6303 Bearings (Equiv EPL040) mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0370-T-047-030-W3-C (Each) Spring Washers - 37x47x3 mm Wave - Carbon Spring Steel Self Finish Washer
44 Available Now | Item Discontinued - Up to 44 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.68 AUD
Regular price $3.22 AUD Sale price $2.68 AUD
Each
Nominal Inside Diameter (B)
37.00
mm
+ 1.2 / + 1.5
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.00
mm
- 1.2 / - 1.5
(Equiv. 1.85 in.)
OD (d2)
3.10
mm
Ball socket (h1)
0.50
mm
Spherical Disk (h2)
Suits OD of 6005, 6204, and 6303 Bearings (Equiv EPL041)
mm
Spring Washers - 37x47x3.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0370-T-047-031-W3-C (PK-14) Spring Washers - 37x47x3.1 mm Wave - Carbon Spring Steel Self Finish Washer
1 pack (14 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $30.00 AUD
Regular price $57.00 AUD Sale price $30.00 AUD
Per 14
Nominal Inside Diameter (B)
37.00
mm
+ 1.2 / + 1.5
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.00
mm
- 1.2 / - 1.5
(Equiv. 1.85 in.)
OD (d2)
3.10
mm
Ball socket (h1)
0.50
mm
Spring Washers - 37x47x3.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 6005, 6204, and 6303 Bearings (Equiv EPL041) mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0370-T-047-031-W3-C (PK-14) Spring Washers - 37x47x3.1 mm Wave - Carbon Spring Steel Self Finish Washer
1 pack (14 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $30.00 AUD
Regular price $57.00 AUD Sale price $30.00 AUD
Per 14
Nominal Inside Diameter (B)
37.00
mm
+ 1.2 / + 1.5
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.00
mm
- 1.2 / - 1.5
(Equiv. 1.85 in.)
OD (d2)
3.50
mm
Ball socket (h1)
0.50
mm
Spherical Disk (h2)
Suits OD of 6005, 6204, and 6303 Bearings (Equiv EPL042)
mm
Spring Washers - 37x47x3.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0370-T-047-035-W3-C (Each) Spring Washers - 37x47x3.5 mm Wave - Carbon Spring Steel Self Finish Washer
82 Available Now | Item Discontinued - Up to 82 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.68 AUD
Regular price $3.22 AUD Sale price $2.68 AUD
Each
Nominal Inside Diameter (B)
37.00
mm
+ 1.2 / + 1.5
(Equiv. 1.457 in.)
Housing Pad Bore (d3)
47.00
mm
- 1.2 / - 1.5
(Equiv. 1.85 in.)
OD (d2)
3.50
mm
Ball socket (h1)
0.50
mm
Spring Washers - 37x47x3.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 6005, 6204, and 6303 Bearings (Equiv EPL042) mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0370-T-047-035-W3-C (Each) Spring Washers - 37x47x3.5 mm Wave - Carbon Spring Steel Self Finish Washer
82 Available Now | Item Discontinued - Up to 82 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.68 AUD
Regular price $3.22 AUD Sale price $2.68 AUD
Each
Nominal Inside Diameter (B)
37.70
mm
+0.8 / +1.5
(Equiv. 1.484 in.)
Housing Pad Bore (d3)
50.00
mm
-0.4 / -1.1
(Equiv. 1.969 in.)
OD (d2)
7.20
mm
Ball socket (h1)
0.30
mm
Spherical Disk (h2)
Suits OD of 6205, and 6304 Bearings
mm
Spring Washers - 37.7x50x7.2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
Material: Carbon Spring Steel - Phosphate Coated    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0377-T-050-072-W3-C (Each) Spring Washers - 37.7x50x7.2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
30 Available Now | Further orders can be expected around Mon, Aug 03, 2026
Regular price $0.95 AUD
Regular price Sale price $0.95 AUD
Each
Nominal Inside Diameter (B)
37.70
mm
+0.8 / +1.5
(Equiv. 1.484 in.)
Housing Pad Bore (d3)
50.00
mm
-0.4 / -1.1
(Equiv. 1.969 in.)
OD (d2)
7.20
mm
Ball socket (h1)
0.30
mm
Spring Washers - 37.7x50x7.2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
Material: Carbon Spring Steel - Phosphate Coated    Spherical Disk (h2): Suits OD of 6205, and 6304 Bearings mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0377-T-050-072-W3-C (Each) Spring Washers - 37.7x50x7.2 mm Wave - Carbon Spring Steel - Phosphate Coated Washer
30 Available Now | Further orders can be expected around Mon, Aug 03, 2026
Regular price $0.95 AUD
Regular price Sale price $0.95 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
38.00
mm
+ 0.1 / + 1.2
(Equiv. 1.496 in.)
Housing Pad Bore (d3)
46.00
mm
- 0.1 / - 1.0
(Equiv. 1.811 in.)
OD (d2)
3.50
mm
Ball socket (h1)
0.50
mm
Spherical Disk (h2)
Suits OD of 6303, 6204, 6005, RLS6, and R14 Bearings
mm
Spring Washers - 38x46x3.5 mm Wave - Carbon Spring Steel Self Finish Washer
Material: Carbon Spring Steel Self Finish    Compensation angle: 5 Wave °   
Category: Washers - Spring - Wave
Part Number: W0380-T-047-035-W5-C-ECO (Each) Spring Washers - 38x46x3.5 mm Wave - Carbon Spring Steel Self Finish Washer
171 Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $1.95 AUD
Regular price Sale price $1.95 AUD
Each
Nominal Inside Diameter (B)
38.00
mm
+ 0.1 / + 1.2
(Equiv. 1.496 in.)
Housing Pad Bore (d3)
46.00
mm
- 0.1 / - 1.0
(Equiv. 1.811 in.)
OD (d2)
3.50
mm
Ball socket (h1)
0.50
mm
Spring Washers - 38x46x3.5 mm Wave - Carbon Spring Steel Self Finish Washer
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 6303, 6204, 6005, RLS6, and R14 Bearings mm    Compensation angle: 5 Wave °   
Category: Washers - Spring - Wave
Part Number: W0380-T-047-035-W5-C-ECO (Each) Spring Washers - 38x46x3.5 mm Wave - Carbon Spring Steel Self Finish Washer
171 Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $1.95 AUD
Regular price Sale price $1.95 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
38.10
mm
Housing Pad Bore (d3)
39.675
mm
+/- 0.38
(Equiv. 1.562 in.)
OD (d2)
73.03
mm
+ /- 0.38
(Equiv. 2.875 in.)
Ball socket (h1)
14.275
mm
+/- 0.38
1152387 | W0381-ALN-C-SET (Each) --- Self Aligning Washers - 38.1x39.675x73.03 mm Sets - Carbon Steel Hardened Washer
Material: Carbon Steel Hardened   
Category: Washers - Self Aligning - Sets
Part Number: W0381-ALN-C-SET (Each) Self Aligning Washers - 38.1x39.675x73.03 mm Sets - Carbon Steel Hardened Washer
1 Available Now | Further orders can be expected around Mon, Jul 20, 2026
Regular price $98.32 AUD
Regular price Sale price $98.32 AUD
Each
Nominal Inside Diameter (B)
38.10
mm
Housing Pad Bore (d3)
39.675
mm
+/- 0.38
(Equiv. 1.562 in.)
OD (d2)
73.03
mm
+ /- 0.38
(Equiv. 2.875 in.)
Ball socket (h1)
14.275
mm
+/- 0.38
1152387 | W0381-ALN-C-SET (Each) --- Self Aligning Washers - 38.1x39.675x73.03 mm Sets - Carbon Steel Hardened Washer
Material: Carbon Steel Hardened   
Category: Washers - Self Aligning - Sets
Part Number: W0381-ALN-C-SET (Each) Self Aligning Washers - 38.1x39.675x73.03 mm Sets - Carbon Steel Hardened Washer
1 Available Now | Further orders can be expected around Mon, Jul 20, 2026
Regular price $98.32 AUD
Regular price Sale price $98.32 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
38.100
mm
+ 0.279 / - 0.000
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.975
mm
+/- 0.051
(Equiv. 2.125 in.)
OD (d2)
0.305
mm
+ /- 0.051
(Equiv. 0.012 in.)
Ball socket (h1)
Rockwell B70
mm
Flat Washers - 38.1x53.975x0.305 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
Part Number: W0381-FP-054-0030-S4 (PK-2) Flat Washers - 38.1x53.975x0.305 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
5 units (10 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $23.68 AUD
Regular price Sale price $23.68 AUD
Per 2
Nominal Inside Diameter (B)
38.100
mm
+ 0.279 / - 0.000
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.975
mm
+/- 0.051
(Equiv. 2.125 in.)
OD (d2)
0.305
mm
+ /- 0.051
(Equiv. 0.012 in.)
Ball socket (h1)
Rockwell B70
mm
Flat Washers - 38.1x53.975x0.305 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
Part Number: W0381-FP-054-0030-S4 (PK-2) Flat Washers - 38.1x53.975x0.305 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
5 units (10 pcs) Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $23.68 AUD
Regular price Sale price $23.68 AUD
Per 2
View the product page first if you are unsure.
Nominal Inside Diameter (B)
38.100
mm
+ 0.000 / + 0.279
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
+/- 0.051
(Equiv. 2.125 in.)
OD (d2)
0.130
mm
+ 0.019 / - 0.019
(Equiv. 0.005 in.)
Ball socket (h1)
Rockwell B 65 Min
mm
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0013-CL (PK-5) Flat Washers - 38.1x53.98x0.13 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 20, 2026
Regular price $14.95 AUD
Regular price $17.95 AUD Sale price $14.95 AUD
Per 5
Nominal Inside Diameter (B)
38.100
mm
+ 0.000 / + 0.279
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
+/- 0.051
(Equiv. 2.125 in.)
OD (d2)
0.130
mm
+ 0.019 / - 0.019
(Equiv. 0.005 in.)
Ball socket (h1)
Rockwell B 65 Min
mm
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0013-CL (PK-5) Flat Washers - 38.1x53.98x0.13 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
Out of Stock | Backorder Now | Orders can be expected around Mon, Jul 20, 2026
Regular price $14.95 AUD
Regular price $17.95 AUD Sale price $14.95 AUD
Per 5
View the product page first if you are unsure.
Nominal Inside Diameter (B)
38.100
mm
+ 0.152 / + 0.025
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
- 0.05 / - 0.127
(Equiv. 2.125 in.)
OD (d2)
0.380
mm
+ 0.000 / - 0.050
(Equiv. 0.015 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 38.1x53.98x0.38 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0040-CL (Each) Flat Washers - 38.1x53.98x0.38 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
35 Available Now | Item Discontinued - Up to 35 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.23 AUD
Regular price $4.58 AUD Sale price $2.23 AUD
Each
Nominal Inside Diameter (B)
38.100
mm
+ 0.152 / + 0.025
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
- 0.05 / - 0.127
(Equiv. 2.125 in.)
OD (d2)
0.380
mm
+ 0.000 / - 0.050
(Equiv. 0.015 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 38.1x53.98x0.38 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0040-CL (Each) Flat Washers - 38.1x53.98x0.38 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
35 Available Now | Item Discontinued - Up to 35 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.23 AUD
Regular price $4.58 AUD Sale price $2.23 AUD
Each
Nominal Inside Diameter (B)
38.100
mm
+ 0.152 / + 0.025
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
- 0.05 / - 0.127
(Equiv. 2.125 in.)
OD (d2)
0.510
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 38.1x53.98x0.51 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0050-CL (Each) Flat Washers - 38.1x53.98x0.51 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
27 Available Now | Item Discontinued - Up to 27 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.59 AUD
Regular price $5.24 AUD Sale price $2.59 AUD
Each
Nominal Inside Diameter (B)
38.100
mm
+ 0.152 / + 0.025
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
- 0.05 / - 0.127
(Equiv. 2.125 in.)
OD (d2)
0.510
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 38.1x53.98x0.51 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0050-CL (Each) Flat Washers - 38.1x53.98x0.51 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
27 Available Now | Item Discontinued - Up to 27 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.59 AUD
Regular price $5.24 AUD Sale price $2.59 AUD
Each
Nominal Inside Diameter (B)
38.100
mm
+ 0.152 / + 0.025
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
- 0.05 / - 0.127
(Equiv. 2.125 in.)
OD (d2)
1.580
mm
+ 0.000 / - 0.070
(Equiv. 0.062 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 38.1x53.98x1.58 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0160-CL (Each) Flat Washers - 38.1x53.98x1.58 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
18 Available Now | Further orders can be expected around Mon, Jul 20, 2026
Regular price $13.59 AUD
Regular price $25.54 AUD Sale price $13.59 AUD
Each
Nominal Inside Diameter (B)
38.100
mm
+ 0.152 / + 0.025
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
- 0.05 / - 0.127
(Equiv. 2.125 in.)
OD (d2)
1.580
mm
+ 0.000 / - 0.070
(Equiv. 0.062 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 38.1x53.98x1.58 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0160-CL (Each) Flat Washers - 38.1x53.98x1.58 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
18 Available Now | Further orders can be expected around Mon, Jul 20, 2026
Regular price $13.59 AUD
Regular price $25.54 AUD Sale price $13.59 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
38.100
mm
+ 0.000 / + 0.279
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
+/- 0.051
(Equiv. 2.125 in.)
OD (d2)
0.790
mm
+ 0.051 / - 0.051
(Equiv. 0.031 in.)
Ball socket (h1)
Rockwell B 65 Min
mm
Flat Washers - 38.1x53.98x0.79 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0079-CL (Each) Flat Washers - 38.1x53.98x0.79 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
7 Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
Nominal Inside Diameter (B)
38.100
mm
+ 0.000 / + 0.279
(Equiv. 1.5 in.)
Housing Pad Bore (d3)
53.980
mm
+/- 0.051
(Equiv. 2.125 in.)
OD (d2)
0.790
mm
+ 0.051 / - 0.051
(Equiv. 0.031 in.)
Ball socket (h1)
Rockwell B 65 Min
mm
Flat Washers - 38.1x53.98x0.79 mm - Carbon Steel - Low Carbon 1010 Cold Rolled
Material: Carbon Steel - Low Carbon 1010 Cold Rolled   
Category: Washers - Flat - Precision Shim
Part Number: W0381-FP-054-0079-CL (Each) Flat Washers - 38.1x53.98x0.79 mm Precision Shim - Carbon Steel - Low Carbon 1010 Cold Rolled Washer
7 Available Now | Further orders can be expected around Wed, Aug 05, 2026
Regular price $5.77 AUD
Regular price Sale price $5.77 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
39.60
mm
Housing Pad Bore (d3)
25.00
mm
+ 0.40 / - 0.00
(Equiv. 0.984 in.)
OD (d2)
0.50
mm
Disc Spring Washers - 39.6x25x0.5 mm - Carbon Steel
Material: Carbon Steel    Compensation angle: 6203 °   
Category: Washers - Disc Spring - Ball Bearing Type
Part Number: W0255-D-040-005-BB-C (Each) Disc Spring Washers - 39.6x25x0.5 mm Ball Bearing Type - Carbon Steel Washer
10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Each
Nominal Inside Diameter (B)
39.60
mm
Housing Pad Bore (d3)
25.00
mm
+ 0.40 / - 0.00
(Equiv. 0.984 in.)
OD (d2)
0.50
mm
Disc Spring Washers - 39.6x25x0.5 mm - Carbon Steel
Material: Carbon Steel    Compensation angle: 6203 °   
Category: Washers - Disc Spring - Ball Bearing Type
Part Number: W0255-D-040-005-BB-C (Each) Disc Spring Washers - 39.6x25x0.5 mm Ball Bearing Type - Carbon Steel Washer
10 Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Each
Nominal Inside Diameter (B)
40.00
mm
Housing Pad Bore (d3)
20.00
mm
+ 0.40 / - 0.00
(Equiv. 0.787 in.)
OD (d2)
1.50
mm
Spherical Disk (h2)
1.79
mm
Overall Height (H)
262.0
mm
Disc Spring Washers - 40x20x1.5 mm - Carbon Steel
Material: Carbon Steel   
Category: Washers - Disc Spring - Standard
Part Number: W0200-D-040-015-C (Each) Disc Spring Washers - 40x20x1.5 mm Standard - Carbon Steel Washer
5 Available Now | Further orders can be expected around Mon, Jul 20, 2026
Regular price $4.95 AUD
Regular price $8.43 AUD Sale price $4.95 AUD
Each
Nominal Inside Diameter (B)
40.00
mm
Housing Pad Bore (d3)
20.00
mm
+ 0.40 / - 0.00
(Equiv. 0.787 in.)
OD (d2)
1.50
mm
Disc Spring Washers - 40x20x1.5 mm - Carbon Steel
Material: Carbon Steel    Spherical Disk (h2): 1.79 mm    Overall Height (H): 262.0 mm   
Category: Washers - Disc Spring - Standard
Part Number: W0200-D-040-015-C (Each) Disc Spring Washers - 40x20x1.5 mm Standard - Carbon Steel Washer
5 Available Now | Further orders can be expected around Mon, Jul 20, 2026
Regular price $4.95 AUD
Regular price $8.43 AUD Sale price $4.95 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
40.00
mm
Housing Pad Bore (d3)
20.00
mm
+ 0.40 / - 0.00
(Equiv. 0.787 in.)
OD (d2)
1.00
mm
Spherical Disk (h2)
1.33
mm
Overall Height (H)
102.0
mm
Disc Spring Washers - 40x20x1 mm - Carbon Steel
Material: Carbon Steel   
Category: Washers - Disc Spring - Standard
Part Number: W0200-D-040-010-C (Each) Disc Spring Washers - 40x20x1 mm Standard - Carbon Steel Washer
20 Available Now | Further orders can be expected around Wed, Sep 09, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
Nominal Inside Diameter (B)
40.00
mm
Housing Pad Bore (d3)
20.00
mm
+ 0.40 / - 0.00
(Equiv. 0.787 in.)
OD (d2)
1.00
mm
Disc Spring Washers - 40x20x1 mm - Carbon Steel
Material: Carbon Steel    Spherical Disk (h2): 1.33 mm    Overall Height (H): 102.0 mm   
Category: Washers - Disc Spring - Standard
Part Number: W0200-D-040-010-C (Each) Disc Spring Washers - 40x20x1 mm Standard - Carbon Steel Washer
20 Available Now | Further orders can be expected around Wed, Sep 09, 2026
Regular price $3.77 AUD
Regular price Sale price $3.77 AUD
Each
View the product page first if you are unsure.
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Flat Washers - 40x50x0.1 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
Part Number: W0400-FP-050-0010-S4 (PK-50) Flat Washers - 40x50x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
18 units (900 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $21.05 AUD
Regular price Sale price $21.05 AUD
Per 50
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Flat Washers - 40x50x0.1 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
Part Number: W0400-FP-050-0010-S4 (PK-50) Flat Washers - 40x50x0.1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
18 units (900 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $21.05 AUD
Regular price Sale price $21.05 AUD
Per 50
View the product page first if you are unsure.
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 40x50x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0400-FP-050-0010-CL (PK-20) Flat Washers - 40x50x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
11 units (220 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
Per 20
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
0.100
mm
+ 0.000 / - 0.030
(Equiv. 0.004 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 40x50x0.1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0400-FP-050-0010-CL (PK-20) Flat Washers - 40x50x0.1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
11 units (220 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $8.86 AUD
Regular price Sale price $8.86 AUD
Per 20
View the product page first if you are unsure.
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 40x50x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0400-FP-050-0020-CL (PK-20) Flat Washers - 40x50x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
42 units (840 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $17.50 AUD
Regular price Sale price $17.50 AUD
Per 20
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
0.200
mm
+ 0.000 / - 0.040
(Equiv. 0.008 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 40x50x0.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0400-FP-050-0020-CL (PK-20) Flat Washers - 40x50x0.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
42 units (840 pcs) Available Now | Further orders can be expected around Sat, Jul 25, 2026
Regular price $17.50 AUD
Regular price Sale price $17.50 AUD
Per 20
View the product page first if you are unsure.
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 40x50x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0400-FP-050-0100-CL (PK-2) Flat Washers - 40x50x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
170 units (340 pcs) Available Now | Further orders can be expected around Tue, Aug 04, 2026
Regular price $5.95 AUD
Regular price Sale price $5.95 AUD
Per 2
Nominal Inside Diameter (B)
40.000
mm
+ 0.080 / + 0.330
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
50.000
mm
- 0.080 / - 0.330
(Equiv. 1.969 in.)
OD (d2)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Ball socket (h1)
Rockwell B 80 Min
mm
Flat Washers - 40x50x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0400-FP-050-0100-CL (PK-2) Flat Washers - 40x50x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
170 units (340 pcs) Available Now | Further orders can be expected around Tue, Aug 04, 2026
Regular price $5.95 AUD
Regular price Sale price $5.95 AUD
Per 2
View the product page first if you are unsure.
Nominal Inside Diameter (B)
40.00
mm
+ 1.2 / + 1.5
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
52.00
mm
- 1.2 / - 1.5
(Equiv. 2.047 in.)
OD (d2)
3.80
mm
Ball socket (h1)
0.50
mm
Spherical Disk (h2)
Suits OD of 6205, and 6304 Bearings (Equiv EPL044)
mm
Spring Washers - 40x52x3.8 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0400-T-052-038-W3-C (PK-100) Spring Washers - 40x52x3.8 mm Wave - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 30, 2026
Regular price $283.23 AUD
Regular price $339.87 AUD Sale price $283.23 AUD
Per 100
Nominal Inside Diameter (B)
40.00
mm
+ 1.2 / + 1.5
(Equiv. 1.575 in.)
Housing Pad Bore (d3)
52.00
mm
- 1.2 / - 1.5
(Equiv. 2.047 in.)
OD (d2)
3.80
mm
Ball socket (h1)
0.50
mm
Spring Washers - 40x52x3.8 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish    Spherical Disk (h2): Suits OD of 6205, and 6304 Bearings (Equiv EPL044) mm    Compensation angle: 3 Wave °   
Category: Washers - Spring - Wave
Part Number: W0400-T-052-038-W3-C (PK-100) Spring Washers - 40x52x3.8 mm Wave - Carbon Spring Steel Self Finish Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Sep 30, 2026
Regular price $283.23 AUD
Regular price $339.87 AUD Sale price $283.23 AUD
Per 100
View the product page first if you are unsure.