15-3/8", 13-3/8", 3-3/4", 3-7/8", 4-1/2"
55 mm, 19 mm, 36 mm, 8 mm, 15 mm
Imperial, Whitworth, Metric, SAE, SAE/Metric
Beryllium Copper, Chrome Vanadium Steel, Drop Forged Carbon Steel, Aluminium Bronze, Alloy Steel
Chrome, Black Oxide, Mirror, Full Polish, Black Chrome
BS192:1982.
DIN 3113, ASME B107.6., ASME B107.6
BS192:1982., DIN3113, DIN 3113B