T-Bolt, Hex, Square, T-Shape, Hex Socket Shoulder
M20, M20-2.50, M14, M14-1.50, M4, M4-0.70, 5/16"-18, 5/16", M12-1.50, M12
36 mm, 64 mm, 32 mm, 74 mm, 66.5 mm
Medium-Strength Steel, Brass, Bronze, Steel, Plastic
ASME B18.2.1 ASTM A307 GRADE A, ASME B18.2.1
SAE J429, DIN 931, DIN 933, ISO 7379
1.25 mm, 0.8 mm, 1.75 mm, 1.5 mm, 1 mm
Plain, Zinc Plated, Black Oxide, Hot Dipped Galvanized, Zinc Yellow