... mm (+0/-0,16 mm)35,95 mm (+0/-0,16 mm)39,15 mm (+0/-0,16 mm)42,29 mm ... (+0/-0,16 mm)45,46 mm ... (+0/-0,16 mm)48,64 mm ... (+0/-0,16 mm)55,00 mm ... /4 inch2 1/2inch3 inchANY OTHER : AS PER REQUIREMENTS bright alloy steel/4140/42CrMo4/42CrMo/SCM440/DIN1.7225/stainless round ...