4-5/8", 3-7/8", 4-1/2", 4-3/8", 5-3/8"
30 mm, 5.5 mm, 55 mm, 14 mm, 15 mm
Metric, Imperial, Whitworth, SAE, SAE/Metric
Beryllium Copper, Aluminium Bronze, Drop Forged Carbon Steel, Chrome Vanadium Steel, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
DIN3113, ASME B107.100-2010, BS192:1982.
DIN 3113, ASME B107.6
BS192:1982., DIN 3113B