3-3/4", 4", 3-7/8", 4-1/2", 5"
17 mm, 5.5 mm, 55 mm, 26 mm, 15 mm
Whitworth, Imperial, SAE, Metric, SAE/Metric
Beryllium Copper, Aluminium Bronze, Drop Forged Carbon Steel, Chrome Vanadium Steel, Alloy Steel
Chrome, Black Oxide, Mirror, Full Polish, Black Chrome
ASME B107.100-2010, BS192:1982.
DIN 3113, ASME B107.6., DIN 3113., ASME B107.6
BS192:1982.