10 Mm Smaller Dia Taper Pin, 135 Mm Length, Taper 1 In 50 As Per Attached Drawing Chemical Comp Osition As Per Table 1 Class 3A Of Is 1875 / 1992. . Taper Pin To Be Normalized Using Heat Treatment & Hardness To B E Maintained As Mentioned In Is1875/1992. 2. Material Test Certificate From Nabl Certified Lab To Be Provided With Each Supply Of Material. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 La Cs ] ]