SAE, Oversized, Beveled, USS, Large Outside Diameter
Nylon, Phenolic Resin, Brass, Alloy Steel, Steel
5/16", 18 mm, 2 3/16", 1 37/64", 15/16"
0.25", 0.313", 0.375", 0.75", 0.875"
0.3 → 0.25 mm, 1.2 mm, 1.65 - 1.90 mm, 1.08 mm, 0.5 mm
ASTM F436, ASME B18.8.1, DIN 125A, BS 3410, DIN 7980