Collection: Washers - Flat

Washers -> Flat
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.2 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0020-S4U (25 Pcs)
Flat Washers - 20x28x0.2 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $46.23 AUD
Regular price $55.47 AUD Sale price $46.23 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d) Nominal Outside Diameter (D) Thickness (T) Other Indicative
Image
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.2 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0020-S4U (25 Pcs)
Flat Washers - 20x28x0.2 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $46.23 AUD
Regular price $55.47 AUD Sale price $46.23 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0020-S6U (5 Pcs)
Flat Washers - 20x28x0.2 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $42.95 AUD
Regular price $51.55 AUD Sale price $42.95 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.200
mm
+ 0.023 / - 0.023
(Equiv. 0.008 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.2 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0020-S6U (5 Pcs)
Flat Washers - 20x28x0.2 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $42.95 AUD
Regular price $51.55 AUD Sale price $42.95 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0030-CL (20 Pcs)
Flat Washers - 20x28x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
50 units (1000 pcs) Available Now | Further orders can be expected around Fri, May 08, 2026
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

50 units (1000 pcs) Available Now. Backorder if more than 50.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
0.300
mm
+ 0.000 / - 0.050
(Equiv. 0.012 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x0.3 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0030-CL (20 Pcs)
Flat Washers - 20x28x0.3 mm Precision Shim - Carbon Spring Steel Self Finish Washer
50 units (1000 pcs) Available Now | Further orders can be expected around Fri, May 08, 2026
Regular price $8.23 AUD
Regular price Sale price $8.23 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

50 units (1000 pcs) Available Now. Backorder if more than 50.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.30
mm
+ 0.072 / - 0.072
(Equiv. 0.012 in.)
Flat Washers - 20x28x0.3 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0030-PTU (5 Pcs)
Flat Washers - 20x28x0.3 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $50.50 AUD
Regular price $60.60 AUD Sale price $50.50 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.30
mm
+ 0.072 / - 0.072
(Equiv. 0.012 in.)
Flat Washers - 20x28x0.3 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0030-PTU (5 Pcs)
Flat Washers - 20x28x0.3 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $50.50 AUD
Regular price $60.60 AUD Sale price $50.50 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Flat Washers - 20x28x0.5 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
Part Number: W0200-FP-028-0050-S4 (20 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
100 units (2000 pcs) Available Now | Further orders can be expected around Sat, Oct 11, 2025
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

100 units (2000 pcs) Available Now. Backorder if more than 100.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Flat Washers - 20x28x0.5 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
Part Number: W0200-FP-028-0050-S4 (20 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
100 units (2000 pcs) Available Now | Further orders can be expected around Sat, Oct 11, 2025
Regular price $6.68 AUD
Regular price Sale price $6.68 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

100 units (2000 pcs) Available Now. Backorder if more than 100.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.300
mm
+ 0.072 / - 0.072
(Equiv. 0.012 in.)
Other
Brinell 60
Flat Washers - 20x28x0.3 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0030-AU (5 Pcs)
Flat Washers - 20x28x0.3 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $38.59 AUD
Regular price $46.31 AUD Sale price $38.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.300
mm
+ 0.072 / - 0.072
(Equiv. 0.012 in.)
Other
Brinell 60
Flat Washers - 20x28x0.3 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0030-AU (5 Pcs)
Flat Washers - 20x28x0.3 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $38.59 AUD
Regular price $46.31 AUD Sale price $38.59 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-CL (20 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
13 units (260 pcs) Available Now | Further orders can be expected around Fri, May 08, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

13 units (260 pcs) Available Now. Backorder if more than 13.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.000 / - 0.050
(Equiv. 0.02 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x0.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-CL (20 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
13 units (260 pcs) Available Now | Further orders can be expected around Fri, May 08, 2026
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

13 units (260 pcs) Available Now. Backorder if more than 13.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.300
mm
+ 0.055 / - 0.055
(Equiv. 0.012 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.3 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0030-S4U (25 Pcs)
Flat Washers - 20x28x0.3 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $111.23 AUD
Regular price $133.47 AUD Sale price $111.23 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.300
mm
+ 0.055 / - 0.055
(Equiv. 0.012 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.3 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0030-S4U (25 Pcs)
Flat Washers - 20x28x0.3 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $111.23 AUD
Regular price $133.47 AUD Sale price $111.23 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.50
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Flat Washers - 20x28x0.5 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0050-PTU (10 Pcs)
Flat Washers - 20x28x0.5 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $45.32 AUD
Regular price $54.38 AUD Sale price $45.32 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.50
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Flat Washers - 20x28x0.5 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0050-PTU (10 Pcs)
Flat Washers - 20x28x0.5 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $45.32 AUD
Regular price $54.38 AUD Sale price $45.32 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Flat Washers - 20x28x1 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: W0200-FP-028-0100-S4 (500 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $205.68 AUD
Regular price Sale price $205.68 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Flat Washers - 20x28x1 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: W0200-FP-028-0100-S4 (500 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $205.68 AUD
Regular price Sale price $205.68 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0100-CL (20 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
59 units (1180 pcs) Available Now | Further orders can be expected around Thu, Dec 04, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

59 units (1180 pcs) Available Now. Backorder if more than 59.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.000 / - 0.050
(Equiv. 0.039 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x1 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0100-CL (20 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Carbon Spring Steel Self Finish Washer
59 units (1180 pcs) Available Now | Further orders can be expected around Thu, Dec 04, 2025
Regular price $10.86 AUD
Regular price Sale price $10.86 AUD
Excludes GST and overseas Taxes & Duties
Per 20
Quantity Required

59 units (1180 pcs) Available Now. Backorder if more than 59.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Other
Brinell 60
Flat Washers - 20x28x0.5 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-AU (25 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $46.14 AUD
Regular price Sale price $46.14 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Other
Brinell 60
Flat Washers - 20x28x0.5 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-AU (25 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $46.14 AUD
Regular price Sale price $46.14 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ /- 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.5 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-S4U (25 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $56.95 AUD
Regular price $68.35 AUD Sale price $56.95 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ /- 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.5 mm - Stainless Steel 18-8 Similar to A2, 303, 304
Material: Stainless Steel 18-8 (Similar to A2, 303, 304)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-S4U (25 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $56.95 AUD
Regular price $68.35 AUD Sale price $56.95 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-S6U (5 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $47.95 AUD
Regular price $57.55 AUD Sale price $47.95 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
0.500
mm
+ 0.064 / - 0.064
(Equiv. 0.02 in.)
Other
Rockwell B70
Flat Washers - 20x28x0.5 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0050-S6U (5 Pcs)
Flat Washers - 20x28x0.5 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $47.95 AUD
Regular price $57.55 AUD Sale price $47.95 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.200
mm
+ 0.000 / - 0.070
(Equiv. 0.047 in.)
Flat Washers - 20x28x1.2 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
Part Number: W0200-FP-028-0120-S4 (1000 Pcs)
Flat Washers - 20x28x1.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $373.50 AUD
Regular price $448.20 AUD Sale price $373.50 AUD
Excludes GST and overseas Taxes & Duties
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.200
mm
+ 0.000 / - 0.070
(Equiv. 0.047 in.)
Flat Washers - 20x28x1.2 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
Part Number: W0200-FP-028-0120-S4 (1000 Pcs)
Flat Washers - 20x28x1.2 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $373.50 AUD
Regular price $448.20 AUD Sale price $373.50 AUD
Excludes GST and overseas Taxes & Duties
Per 1000
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.00
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Flat Washers - 20x28x1 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0100-PTU (10 Pcs)
Flat Washers - 20x28x1 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $41.23 AUD
Regular price $49.47 AUD Sale price $41.23 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.00
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Flat Washers - 20x28x1 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0100-PTU (10 Pcs)
Flat Washers - 20x28x1 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $41.23 AUD
Regular price $49.47 AUD Sale price $41.23 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.200
mm
+ 0.000 / - 0.070
(Equiv. 0.047 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x1.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0120-CL (10 Pcs)
Flat Washers - 20x28x1.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
5 units (50 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 $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

5 units (50 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.200
mm
+ 0.000 / - 0.070
(Equiv. 0.047 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x1.2 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0120-CL (10 Pcs)
Flat Washers - 20x28x1.2 mm Precision Shim - Carbon Spring Steel Self Finish Washer
5 units (50 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 $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

5 units (50 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Flat Washers - 20x28x1.5 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
Part Number: W0200-FP-028-0150-S4 (500 Pcs)
Flat Washers - 20x28x1.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $295.50 AUD
Regular price Sale price $295.50 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Flat Washers - 20x28x1.5 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
Part Number: W0200-FP-028-0150-S4 (500 Pcs)
Flat Washers - 20x28x1.5 mm Precision Shim - Stainless Steel 304 Similar to A2, 18-8 HRB80 Washer
Out of Stock | Backorder Now | Orders can be expected around Sat, Oct 11, 2025
Regular price $295.50 AUD
Regular price Sale price $295.50 AUD
Excludes GST and overseas Taxes & Duties
Per 500
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Brinell 60
Flat Washers - 20x28x1 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0100-AU (25 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $65.86 AUD
Regular price Sale price $65.86 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Brinell 60
Flat Washers - 20x28x1 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0100-AU (25 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $65.86 AUD
Regular price Sale price $65.86 AUD
Excludes GST and overseas Taxes & Duties
Per 25
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 20x28x1 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: W0200-FP-028-0100-S4U (10 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $55.68 AUD
Regular price $66.82 AUD Sale price $55.68 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 20x28x1 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: W0200-FP-028-0100-S4U (10 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Stainless Steel 18-8 Similar to A2, 303, 304 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $55.68 AUD
Regular price $66.82 AUD Sale price $55.68 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0150-CL (10 Pcs)
Flat Washers - 20x28x1.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
24 units (240 pcs) Available Now | Further orders can be expected around Sat, Oct 11, 2025
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

24 units (240 pcs) Available Now. Backorder if more than 24.
Nominal Inside Diameter (d)
20.000
mm
+ 0.065 / + 0.275
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
- 0.065 / - 0.275
(Equiv. 1.102 in.)
Thickness (T)
1.500
mm
+ 0.000 / - 0.070
(Equiv. 0.059 in.)
Other
Rockwell B 80 Min
Flat Washers - 20x28x1.5 mm - Carbon Spring Steel Self Finish
Material: Carbon Spring Steel Self Finish   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0150-CL (10 Pcs)
Flat Washers - 20x28x1.5 mm Precision Shim - Carbon Spring Steel Self Finish Washer
24 units (240 pcs) Available Now | Further orders can be expected around Sat, Oct 11, 2025
Regular price $7.14 AUD
Regular price Sale price $7.14 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

24 units (240 pcs) Available Now. Backorder if more than 24.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 20x28x1 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0100-S6U (5 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $46.68 AUD
Regular price $56.02 AUD Sale price $46.68 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.050
(Equiv. 1.102 in.)
Thickness (T)
1.000
mm
+ 0.105 / - 0.105
(Equiv. 0.039 in.)
Other
Rockwell B70
Flat Washers - 20x28x1 mm - Stainless Steel 316 Similar to A4, 18-10
Material: Stainless Steel 316 (Similar to A4, 18-10)   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0100-S6U (5 Pcs)
Flat Washers - 20x28x1 mm Precision Shim - Stainless Steel 316 Similar to A4, 18-10 Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $46.68 AUD
Regular price $56.02 AUD Sale price $46.68 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.50
mm
+ 0.140 / - 0.140
(Equiv. 0.059 in.)
Flat Washers - 20x28x1.5 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0150-PTU (5 Pcs)
Flat Washers - 20x28x1.5 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $39.32 AUD
Regular price $47.18 AUD Sale price $39.32 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.00
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.00
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.50
mm
+ 0.140 / - 0.140
(Equiv. 0.059 in.)
Flat Washers - 20x28x1.5 mm - PTFE Plastic
Material: PTFE Plastic   
Category: Washers - Flat - Commercial
Part Number: W0200-FP-028-0150-PTU (5 Pcs)
Flat Washers - 20x28x1.5 mm Commercial - PTFE Plastic Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $39.32 AUD
Regular price $47.18 AUD Sale price $39.32 AUD
Excludes GST and overseas Taxes & Duties
Per 5
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.500
mm
+ 0.140 / - 0.140
(Equiv. 0.059 in.)
Other
Brinell 60
Flat Washers - 20x28x1.5 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0150-AU (10 Pcs)
Flat Washers - 20x28x1.5 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $31.32 AUD
Regular price $37.58 AUD Sale price $31.32 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.
Nominal Inside Diameter (d)
20.000
mm
+ 0.300 / - 0.300
(Equiv. 0.787 in.)
Nominal Outside Diameter (D)
28.000
mm
+/- 0.500
(Equiv. 1.102 in.)
Thickness (T)
1.500
mm
+ 0.140 / - 0.140
(Equiv. 0.059 in.)
Other
Brinell 60
Flat Washers - 20x28x1.5 mm - Aluminium
Material: Aluminium   
Category: Washers - Flat - Precision Shim
Part Number: W0200-FP-028-0150-AU (10 Pcs)
Flat Washers - 20x28x1.5 mm Precision Shim - Aluminium Washer
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 22, 2025
Regular price $31.32 AUD
Regular price $37.58 AUD Sale price $31.32 AUD
Excludes GST and overseas Taxes & Duties
Per 10
Quantity Required

Backorder: Out of Stock.