Narrow, Mil-Spec, Oversized, Beveled, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Titanium
18 mm, 2 3/16", 1 37/64", 15/16", 1 5/32"
0.625", 0.25", 0.75", 0.875", 1.125"
8.1 mm, 0.6 mm, 0.3 → 0.25 mm, 1.65 - 1.90 mm, 1.08 mm
1/4", #5, #12, 1 1/8", 9/16"
ASME B18.8.1, ASME B18.22.1 ASTM
F844, BS 3410, DIN 125A, DIN 127B