Hexagon Flange Locking Screw To Size M16 X 45, As Per Is 1364 Part 2 Of 2002 Pro Perty Class: 10.9, As Per Is: 1367 Part 3 Of 2002 With Zinc Flake Coating As Per Iso 10683 Of 201 8. Make: Wurth, Lps Bossard Or Skf Fastners Only. Materials To Be Procured From Authorize D Dealers Only With Test Certificate. [ Warranty Period: 30 Months After The Date Of Delivery ] ]