4-1/4", 4-5/8", 3-7/8", 4-1/2", 5-3/8"
17 mm, 5.5 mm, 55 mm, 36 mm, 8 mm
Imperial, Whitworth, Metric, SAE, SAE/Metric
Drop Forged Carbon Steel, Beryllium Copper, Aluminium Bronze, Chrome Vanadium Steel, Alloy Steel
Chrome, Satin, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, ASME B107.100-2010, ASME B107.6., ASME B107.6
BS192:1982., DIN 3113B