Beveled, Large Outside Diameter, Oversized, USS, SAE
PEEK, Phenolic Resin, Stainless Steel, Titanium, Nylon
4", 16 mm, 26 mm, 3 3/4", 3 1/4"
0.25", 1.563", 0.938", 0.203", 1.109"
1.6 mm, 8.1 mm, 0.5 mm, 1.5 mm, 0.28 mm
M8, M20, 1 1/2", M36, M14
DIN 7603A, BS 4320B, DIN 127B, DIN 6797J, ASME B18.21.1