4-5/8", 3-7/8", 4-1/2", 4-3/8", 5-3/8"
21 mm, 22 mm, 55 mm, 36 mm, 8 mm
Whitworth, Imperial, Metric, SAE, SAE/Metric
Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Chrome Vanadium Steel, Alloy Steel
Black Oxide, Satin, Mirror, Full Polish, Black Chrome
ASME B107.6., ASME B107.6
BS192:1982., DIN3113, ASME B107.100-2010, DIN 3113B