Oversized, Large Outside Diameter, Beveled, Mil-Spec, USS
Nylon, Stainless Steel, Titanium, Phenolic Resin, Steel
40 mm, 45 mm, 4", 4 1/2", 3 3/4"
6.5 mm, 14.5 mm, 16.5 mm, 20.2 mm, 1.063"
0.28 mm, 0.76 mm, 1.45 mm, 0.3 mm, 5.8 mm
DIN 127B, BS 4320:1968, DIN 7603A, BS 4320B, ASME B18.21.1