All dimensions are in inches.

Standard Stock Material
  • Carbon Steel
  • Stainless Steel
  • Phosphorus Bronze
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Unit of Measure
Items
Heavy Internal Tooth Lock Washers

Heavy Internal Tooth Lock Washer, 0.267" I.D.
Heavy Internal Tooth Lock Washers

Heavy Internal Tooth Lock Washer, 0.332" I.D.
Heavy Internal Tooth Lock Washers

Heavy Internal Tooth Lock Washer, 0.398" I.D.
Heavy Internal Tooth Lock Washers

Heavy Internal Tooth Lock Washer, 0.464" I.D.
Heavy Internal Tooth Lock Washers

Heavy Internal Tooth Lock Washer, 0.530" I.D.
Manufacturer N/A Industrial Fasteners Institute
Product N/A Washers
Codes and Standards N/A ASME B18.21.1 1999
Unit of Measure N/A English
Nominal Washer Size N/A 1/4 in N/A 5/16 in N/A 3/8 in N/A 7/16 in N/A 1/2 in
Nominal Washer Size (Decimal) N/A 0.2500 in N/A 0.3125 in N/A 0.3750 in N/A 0.4375 in N/A 0.5000 in
Max. Inside Diameter (A) N/A 0.267 in N/A 0.332 in N/A 0.398 in N/A 0.464 in N/A 0.530 in
Min. Inside Diameter (A) N/A 0.256 in N/A 0.320 in N/A 0.384 in N/A 0.448 in N/A 0.512 in
Max. Outside Diameter (B) N/A 0.536 in N/A 0.607 in N/A 0.748 in N/A 0.858 in N/A 0.924 in
Min. Outside Diameter (B) N/A 0.500 in N/A 0.590 in N/A 0.700 in N/A 0.800 in N/A 0.880 in
Max. Thickness (C) N/A 0.045 in N/A 0.050 in N/A 0.050 in N/A 0.067 in N/A 0.067 in
Min. Thickness (C) N/A 0.035 in N/A 0.040 in N/A 0.042 in N/A 0.050 in N/A 0.055 in
Material N/A Carbon Steel Phosphorus Bronze Stainless Steel
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