4-5/8", 4-1/2", 4-3/8", 4-1/4", 5-3/8"
5.5 mm, 55 mm, 14 mm, 26 mm, 36 mm
Whitworth, Metric, Imperial, SAE, SAE/Metric
Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Chrome Vanadium Steel, Alloy Steel
Black Oxide, Chrome, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, ASME B107.6
BS192:1982., DIN3113, DIN 3113B, ASME B107.6.