Hexagon Socket Countersunk Head Screw Size: M10X35 Mm, Coarse Thread (Pitch 1.5 Mm), Proper Ty Class 10.9, Conforming To Is: 6761/1994, With Mechanical Properties As Per Is: 1367. Note:The Countersunk Sc Rew Shall Be Zinc Coated As Per Is: 1367 (Part 6): 2002. [ Warranty Period: 30 Months After The Date Of Deliver Y ] ]