4", 3-3/4", 4-1/4", 3-7/8", 4-1/2"
5.5 mm, 21 mm, 55 mm, 36 mm, 15 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Aluminium Bronze, Drop Forged Carbon Steel, Beryllium Copper, Chrome Vanadium Steel, Alloy Steel
Chrome, Mirror, Full Polish, Satin, Black Chrome
ASME B107.6
BS192:1982., DIN3113, BS192:1982.
DIN 3113, DIN 3113., ASME B107.6.