Collection: Washers - Flat - Commercial - Brass

Washers (With Images)

Flat

Commercial

31 Products in this selection

Flat washers.
Please note! Tolerances for commercial grade washers are much larger than for precision washers.
In most cases the actual washer size will be larger than the nominal ID and smaller than the nominal OD.

Additional resources:
Washers and Spacers PDF Catalogue
Round Through Bore Spacers
Screws

A more concise listing may be found on the Smallparts store at Washers - Flat - Commercial - Brass. Smallparts promote the most popular MBA products.

Nom. ID (d)	Nom. OD (D)	Thickness (T)	Other	Indicative Image
Nom. ID (d) 11.10 mm AS1237 / DIN125	Nom. OD (D) 22.23 mm AS1237 / DIN125	Thickness (T) 1.29 mm AS1237 / DIN125	Other To Suit 7/16 Bolt
Material: Brass Actual ID (Ref): 12 mm
Part Number: W0111-F-022-013-BR (100 Pcs) Flat Washers - 11.1x22.23x1.29 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $134.05 AUD Regular price Sale price $134.05 AUD Unit price per Per 100
Nom. ID (d)	Nom. OD (D)	Thickness (T)	Other	Indicative Image
Nom. ID (d) 11.10 mm AS1237 / DIN125	Nom. OD (D) 22.23 mm AS1237 / DIN125	Thickness (T) 1.29 mm AS1237 / DIN125	Other To Suit 7/16 Bolt
Material: Brass Actual ID (Ref): 12 mm
Part Number: W0111-F-022-013-BR (100 Pcs) Flat Washers - 11.1x22.23x1.29 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $134.05 AUD Regular price Sale price $134.05 AUD Unit price per Per 100 View the product page first if you are unsure.
W0111-F-022-013-BR (100 Pcs) --- Flat Washers - 11.1x22.23x1.29 mm - Brass W0111-F-022-013-BR (100 Pcs) --- Flat Washers - 11.1x22.23x1.29 mm - Brass Regular price $134.05 AUD Regular price Sale price $134.05 AUD Unit price per Out of stock! Backorder Now
Nom. ID (d) 12.00 mm AS1237 / DIN125	Nom. OD (D) 24.00 mm AS1237 / DIN125	Thickness (T) 1.60 mm AS1237 / DIN125	Other To Suit M12 Bolt
Material: Brass Actual ID (Ref): 13.2 mm
Part Number: W0120-F-024-016-BR (100 Pcs) Flat Washers - 12x24x1.6 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $145.50 AUD Regular price Sale price $145.50 AUD Unit price per Per 100
Nom. ID (d) 12.00 mm AS1237 / DIN125	Nom. OD (D) 24.00 mm AS1237 / DIN125	Thickness (T) 1.60 mm AS1237 / DIN125	Other To Suit M12 Bolt
Material: Brass Actual ID (Ref): 13.2 mm
Part Number: W0120-F-024-016-BR (100 Pcs) Flat Washers - 12x24x1.6 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $145.50 AUD Regular price Sale price $145.50 AUD Unit price per Per 100 View the product page first if you are unsure.
W0120-F-024-016-BR (100 Pcs) --- Flat Washers - 12x24x1.6 mm - Brass W0120-F-024-016-BR (100 Pcs) --- Flat Washers - 12x24x1.6 mm - Brass Regular price $145.50 AUD Regular price Sale price $145.50 AUD Unit price per Out of stock! Backorder Now
Nom. ID (d) 12.70 mm AS1237 / DIN125	Nom. OD (D) 25.40 mm AS1237 / DIN125	Thickness (T) 1.29 mm AS1237 / DIN125	Other To Suit 1/2 Bolt
Material: Brass Actual ID (Ref): 13.5 mm
Part Number: W0127-F-025-013-BR (100 Pcs) Flat Washers - 12.7x25.4x1.29 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $141.68 AUD Regular price Sale price $141.68 AUD Unit price per Per 100
Nom. ID (d) 12.70 mm AS1237 / DIN125	Nom. OD (D) 25.40 mm AS1237 / DIN125	Thickness (T) 1.29 mm AS1237 / DIN125	Other To Suit 1/2 Bolt
Material: Brass Actual ID (Ref): 13.5 mm
Part Number: W0127-F-025-013-BR (100 Pcs) Flat Washers - 12.7x25.4x1.29 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $141.68 AUD Regular price Sale price $141.68 AUD Unit price per Per 100 View the product page first if you are unsure.
W0127-F-025-013-BR (100 Pcs) --- Flat Washers - 12.7x25.4x1.29 mm - Brass W0127-F-025-013-BR (100 Pcs) --- Flat Washers - 12.7x25.4x1.29 mm - Brass Regular price $141.68 AUD Regular price Sale price $141.68 AUD Unit price per Out of stock! Backorder Now
Nom. ID (d) 16.00 mm AS1237 / DIN125	Nom. OD (D) 33.50 mm AS1237 / DIN125	Thickness (T) 2.00 mm AS1237 / DIN125	Other To Suit M16 Bolt
Material: Brass Actual ID (Ref): 17 mm
Part Number: W0160-F-034-020-BR (100 Pcs) Flat Washers - 16x33.5x2 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $232.23 AUD Regular price Sale price $232.23 AUD Unit price per Per 100
Nom. ID (d) 16.00 mm AS1237 / DIN125	Nom. OD (D) 33.50 mm AS1237 / DIN125	Thickness (T) 2.00 mm AS1237 / DIN125	Other To Suit M16 Bolt
Material: Brass Actual ID (Ref): 17 mm
Part Number: W0160-F-034-020-BR (100 Pcs) Flat Washers - 16x33.5x2 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $232.23 AUD Regular price Sale price $232.23 AUD Unit price per Per 100 View the product page first if you are unsure.
W0160-F-034-020-BR (100 Pcs) --- Flat Washers - 16x33.5x2 mm - Brass W0160-F-034-020-BR (100 Pcs) --- Flat Washers - 16x33.5x2 mm - Brass Regular price $232.23 AUD Regular price Sale price $232.23 AUD Unit price per Out of stock! Backorder Now
Nom. ID (d) 20.00 mm AS1237 / DIN125	Nom. OD (D) 37.00 mm AS1237 / DIN125	Thickness (T) 2.00 mm AS1237 / DIN125	Other To Suit M20 Bolt
Material: Brass Actual ID (Ref): 21 mm
Part Number: W0200-F-037-020-BR (50 Pcs) Flat Washers - 20x37x2 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $131.59 AUD Regular price Sale price $131.59 AUD Unit price per Per 50
Nom. ID (d) 20.00 mm AS1237 / DIN125	Nom. OD (D) 37.00 mm AS1237 / DIN125	Thickness (T) 2.00 mm AS1237 / DIN125	Other To Suit M20 Bolt
Material: Brass Actual ID (Ref): 21 mm
Part Number: W0200-F-037-020-BR (50 Pcs) Flat Washers - 20x37x2 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $131.59 AUD Regular price Sale price $131.59 AUD Unit price per Per 50 View the product page first if you are unsure.
W0200-F-037-020-BR (50 Pcs) --- Flat Washers - 20x37x2 mm - Brass W0200-F-037-020-BR (50 Pcs) --- Flat Washers - 20x37x2 mm - Brass Regular price $131.59 AUD Regular price Sale price $131.59 AUD Unit price per Out of stock! Backorder Now
Nom. ID (d) 22.00 mm AS1237 / DIN125	Nom. OD (D) 41.28 mm AS1237 / DIN125	Thickness (T) 1.63 mm AS1237 / DIN125	Other To Suit M22 Bolt
Material: Brass Actual ID (Ref): 23 mm
Part Number: W0220-F-041-016-BR (50 Pcs) Flat Washers - 22x41.28x1.63 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $140.86 AUD Regular price Sale price $140.86 AUD Unit price per Per 50
Nom. ID (d) 22.00 mm AS1237 / DIN125	Nom. OD (D) 41.28 mm AS1237 / DIN125	Thickness (T) 1.63 mm AS1237 / DIN125	Other To Suit M22 Bolt
Material: Brass Actual ID (Ref): 23 mm
Part Number: W0220-F-041-016-BR (50 Pcs) Flat Washers - 22x41.28x1.63 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $140.86 AUD Regular price Sale price $140.86 AUD Unit price per Per 50 View the product page first if you are unsure.
W0220-F-041-016-BR (50 Pcs) --- Flat Washers - 22x41.28x1.63 mm - Brass W0220-F-041-016-BR (50 Pcs) --- Flat Washers - 22x41.28x1.63 mm - Brass Regular price $140.86 AUD Regular price Sale price $140.86 AUD Unit price per Out of stock! Backorder Now
Nom. ID (d) 24.00 mm AS1237 / DIN125	Nom. OD (D) 44.00 mm AS1237 / DIN125	Thickness (T) 2.00 mm AS1237 / DIN125	Other To Suit M24 Bolt
Material: Brass Actual ID (Ref): 25 mm
Part Number: W0240-F-044-020-BR (50 Pcs) Flat Washers - 24x44x2 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $277.50 AUD Regular price Sale price $277.50 AUD Unit price per Per 50
Nom. ID (d) 24.00 mm AS1237 / DIN125	Nom. OD (D) 44.00 mm AS1237 / DIN125	Thickness (T) 2.00 mm AS1237 / DIN125	Other To Suit M24 Bolt
Material: Brass Actual ID (Ref): 25 mm
Part Number: W0240-F-044-020-BR (50 Pcs) Flat Washers - 24x44x2 mm - Brass Out of Stock \| Backorder Now \| Orders can be expected around Mon, Jul 21, 2025 Regular price $277.50 AUD Regular price Sale price $277.50 AUD Unit price per Per 50 View the product page first if you are unsure.
W0240-F-044-020-BR (50 Pcs) --- Flat Washers - 24x44x2 mm - Brass W0240-F-044-020-BR (50 Pcs) --- Flat Washers - 24x44x2 mm - Brass Regular price $277.50 AUD Regular price Sale price $277.50 AUD Unit price per Out of stock! Backorder Now