Lock Bolt Size: Dia. 22.2 Mm Or 7/8 Inch With Collar, Grip Range 44.45 To 50.80Mm. One Set Consisting Of 1 No. Lock Bolt & 1 No. Collar As Per Rdso Drg. Wd-11036-S-01 And Wd-11036-S-02. Material & Specification As Per Drawing. The Head Of The Lock Bolts Necessarily Be Marked With Manufa Cture'S Identification. The Marking On Collar Should Be Done On Lower Bottom Surface. [ Warranty Peri Od: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]