Hex Head Screw M18 X 45 For Tr. Motor Type Tao659. As Per Is : 1364 [Part-2]-2018, M Echanical Property-8.8. Material - Is : 1367 [ Part - 3] 2017. Surface Protection -Phosphated. [ Warra Nty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]