These premium USS Flat Washers, proudly Made in the USA, are designed with a larger outer diameter for superior load distribution over large or slotted holes, minimizing material damage. They are manufactured from Medium Carbon Steel and Through Hardened to a high-performance range of approximately HRC 38-45, making them ideal for use with Grade 5 and Grade 8 fasteners in high-stress applications. The durable, environmentally friendly Zinc CR+3 Trivalent Chromate finish provides excellent corrosion resistance and is fully RoHS compliant. Meets ASME B18.21.1 Type A Wide dimensional standards. Ensure maximum bearing surface and joint integrity with this robust domestic USS quality.
1/4 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100)
Item Number: 2472076 Price: 1 to 23 for $17.92 / 24+ for $14.66
5/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (3500)
Item Number: 2472077 Price: 1 to 23 for $519.68 / 24+ for $425.19
5/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100)
Item Number: 2472078 Price: 1 to 23 for $24.08 / 24+ for $19.70
3/8 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (3000)
Item Number: 2472079 Price: 1 to 23 for $518.68 / 24+ for $424.37
3/8 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100)
Item Number: 2472080 Price: 1 to 23 for $28.08 / 24+ for $22.98
7/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (1500)
Item Number: 2472081 Price: 1 to 23 for $497.01 / 24+ for $406.65
7/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100)
Item Number: 2472082 Price: 1 to 23 for $53.85 / 24+ for $44.06
1/2 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (1000)
Item Number: 2472083 Price: 1 to 23 for $493.68 / 24+ for $403.92
1/2 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100)
Item Number: 2472084 Price: 1 to 23 for $80.09 / 24+ for $65.53
9/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (800)
Item Number: 2472085 Price: 1 to 23 for $568.73 / 24+ for $465.32
9/16 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (100)
Item Number: 2472086 Price: 1 to 23 for $115.40 / 24+ for $94.42
5/8 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (500)
Item Number: 2472087 Price: 1 to 23 for $457.64 / 24+ for $374.44
5/8 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Package (50)
Item Number: 2472088 Price: 1 to 23 for $74.34 / 24+ for $60.82
3/4 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (400)
Item Number: 2472089 Price: 1 to 23 for $446.89 / 24+ for $365.64
7/8 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (250)
Item Number: 2472090 Price: 1 to 23 for $481.26 / 24+ for $393.76
1 USS Flat Washer Med Carbon Through Hardened Zinc CR+3 Domestic USA - Bulk (200)
Item Number: 2472091 Price: 1 to 23 for $484.62 / 24+ for $396.51CURRENT SELECTIONS
