15-3/8", 13-3/8", 3-3/4", 3-7/8", 4-1/2"
30 mm, 5.5 mm, 21 mm, 22 mm, 55 mm
Imperial, Whitworth, SAE, Metric, SAE/Metric
Beryllium Copper, Aluminium Bronze, Drop Forged Carbon Steel, Chrome Vanadium Steel, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
ASME B107.100-2010, ASME B107.6
BS192:1982., BS192:1982.
DIN 3113, DIN 3113., DIN3113