3-3/4", 4-3/8", 4-5/8", 3-7/8", 4-1/2"
8 mm, 17 mm, 5.5 mm, 55 mm, 26 mm
Whitworth, Metric, Imperial, SAE, SAE/Metric
Beryllium Copper, Drop Forged Carbon Steel, Aluminium Bronze, Chrome Vanadium Steel, Alloy Steel
Satin, Black Oxide, Mirror, Full Polish, Black Chrome
DIN 3113B, ASME B107.6., ASME B107.6
BS192:1982., DIN3113, DIN 3113.