Mil-Spec, Beveled, Large Outside Diameter, Standard, USS
Phenolic Resin, Titanium, Alloy Steel, PEEK, Steel
40 mm, 23 mm, 3 3/4", 18 mm, 28 mm
0.938", 0.391", 1.563", 1.109", 0.535"
0.7 mm, 0.6 mm, 0.28 mm, 0.8 mm, 3 mm
M2.5, 1/4", 5/8", 1 1/2", 7/8"
DIN 127B, DIN 6797A, BS 4320G, DIN 7603A, BS 4320B