Beveled, Large Outside Diameter, SAE, Standard, USS
Nylon, Phenolic Resin, Brass, Stainless Steel, Titanium
24 mm, 5.5 mm, 21 mm, 9.5 mm, 11.1 mm
0.594", 1.563", 0.172", 0.391", 1.109"
0.7 mm, 2.5 mm, 0.6 mm, 0.16 mm, 8.1 mm
M58, M2.6, #12, #3, 1 1/2"
DIN 7980, DIN 125A, ASME B18.21.1, DIN 7603A, BS 4320B