4-1/4", 3-7/8", 4-1/2", 5", 4-3/8"
8 mm, 5.5 mm, 55 mm, 36 mm, 15 mm
Whitworth, Imperial, Metric, SAE, SAE/Metric
Beryllium Copper, Drop Forged Carbon Steel, Chrome Vanadium Steel, Aluminium Bronze, Alloy Steel
Chrome, Mirror, Full Polish, Satin, Black Chrome
DIN3113, ASME B107.6., ASME B107.100-2010, ASME B107.6
BS192:1982., DIN 3113B