Regular Flat Washers
Product Information

Regular Flat Washers

300 Series Stainless Steel or 17-4 Stainless Steel thru hardened to C36-C42

Often used with a hex nut. Provides larger bearing surface than washer face of nut

The standard Flat Washer used in the Tool & Die industry. These Flat Washers are thicker than standard washers. All of these washers are produced in the USA. Depending on the size, they are stamped or machined.



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Regular Flat Washers
Part
No.
Bolt
Size
Bolt
Size
"A"
ID
"B"
OD
"C"
Thickness
Net Lbs
Per 100
81080 #8 3/16 7/16 5/64 1/2
81081 #10 13/64 1/2 3/32 1/2
81082 1/4 M7 9/32 5/8 1/8 1
81083 5/16 M8 11/32 3/4 1/8 1-1/2
81084 3/8 M10 13/32 7/8 1/8 2
81085 7/16 M11 15/32 1 1/8 2-1/2
81086 1/2 M13 17/32 1-1/8 1/8 3
81087 5/8 M16 21/32 1-3/8 1/8 4
81088 3/4 M19 25/32 1-5/8 5/32 7-1/2
81089 7/8 M23 29/32 1-3/4 5/32 8
81090 1 M26 1-3/32 2 3/16 12-1/2
81091 1-1/8 1-5/32 2-1/4 7/32 14
81092 1-1/4 M32 1-9/32 2-1/2 3/16 14