Mil-Spec, Oversized, Beveled, Large Outside Diameter, SAE
Nylon, Phenolic Resin, Alloy Steel, Stainless Steel, Steel
1 1/8", 2 3/16", 1 37/64", 15/16", 1 5/32"
1.156", 0.375", 0.75", 0.875", 1.125"
4 mm, 0.5 mm, 1.08 mm, 1.5 mm, 1 mm
M1.6, M18, #12, #10, 1 1/4"
ASME B18.21.1, ASME B18.22.1
ASTM F844, ASME B18.22.1 ASTM
F844, BS 3410, BS 4320G