3-3/4", 3-7/8", 4-1/2", 4-1/4", 5"
17 mm, 5.5 mm, 55 mm, 26 mm, 8 mm
Whitworth, Metric, Imperial, SAE, SAE/Metric
Beryllium Copper, Aluminium Bronze, Chrome Vanadium Steel, Drop Forged Carbon Steel, Alloy Steel
Satin, Black Oxide, Mirror, Full Polish, Black Chrome
DIN3113, ASME B107.6., ASME B107.6
BS192:1982., BS192:1982.
DIN 3113, ASME B107.100-2010