Set Of Stiffener Plate Along With Fasteners For Front Carrier Plate Of Cbc As Per Rdso Dr G No:Rdso / Cg / Drg / 24034 Alt 2. Item Nos. 1 To 5, Note:1) Stiffener Plates Shall Be As Per :Is 3885 Part 2, Grade-5 Inannealed Condition With Hardness Between 190 To 245 Bhn. 2) 68 % (3028 Sets) Of S Tiffener Plates Shall Have Holes With Pitch=100 +/-0.5Mm And Distance From Edge= 25+/-1Mm, While Remaining 32 % (1892 Sets) Stiffener Plates Shall Have Holes With Pitch=90 +/- 0.5Mm And Distance Fr Om Edge=30 +/- 01Mm. 3) All Fasteners Are Galvanized And Hex Head Bolt, Castle Nut Grade Min 10 & Accepted Make: Unbrako, Tvs, Caparo & Pooja Forging. As Per Rdso Ltr. Mc/Blb/Cbc Dtd:01.11. 25, 100% Hardness Testing & 10% Destructive Testing Of Total Received Stiffener Plates. [ Warranty Pe Riod: 30 Months After The Date Of Delivery ] ]