supply of contact wire parallel clamp large & smallcontact wire parallel clamp large & small,contact wire parallel clamp small as per rdso drawing no. eti/ohe/p/1040 - 2, r ev-e complete set with fasteners. (a) contact wire parallel clamp part small part no-1041-2, material: tin bron ze, specification is: 306, number off-2 (b) bolt m-16x50/38 with nut. material: stainless steel, specification eti/ ohe /18 , number off -1 (c) spring washer b-16 material- phosphor bronze , specification eti/ohe /18 , numb er off -1. [ warranty period: 30 months after the date of delivery ] ] , contact wire parallel clamp assembly (large) complete set with fasteners , as per rdso drawin g no:eti/ohe/p/1030-2. rev-d.(1) c.w.parallel clamp part large part no.1031-2. material: tin bronze specific ation is:306,number off-2 (b) bolt m-16x50/38 with nut, material: stainless steel; specification eti/ohe/18, nu mber off -1 (c) spring washer b-16 , material phosphor bronze, specification eti/ohe/18,number off - 1. [ w arranty period: 30 months after the date of delivery ] ]