4-5/8", 3-7/8", 4-1/2", 4-1/4", 5"
17 mm, 5.5 mm, 22 mm, 55 mm, 8 mm
Whitworth, Imperial, Metric, SAE/Metric, SAE
Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Chrome Vanadium Steel, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
ASME B107.6., BS192:1982.
DIN 3113, DIN 3113B, ASME B107.6
BS192:1982., DIN3113