Stiffener Plate Along With Fasteners For Front Carrier Plate Of Cbc As Per Rdso Drawing N O. 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 In Annealed Condition With Hardness Between 190-245 Bhn. 2. 50% Of Stiffener Plates Sha L Have Holes With Pitch=100+- 0.5Mm And Distance From Edge = 25+-1Mm, While Remaining 50% Stiff Ener Plates Shall Have Holes With Pitch=90+-0.5Mm And Distance From Edge=30+-01Mm. 3. Hex Hea D Bolt Shall Be Of Reputed Make: Unbrako, Tvs, Tuff, Caparo, Sterling, Except Lps. Drawing No. : Mentio.Ned In Description; Material And Specification : Mentioned In Description. [ Warranty Period: 30 Months After The Date Of Delivery ] ]