Tender For supply of set of high-tensile fasteners for fitment of transformer, in lhb ac & non ac coaches one set consists of: (1) hex. head screw m16 x 60 as per iso: 4017/is: 1364 part 2, property class 8.8 to is: 1367 ( part-3) - 2002, qty: 1 no; (2) prevaling torque hex. nut m16, property class 8, as per iso:7040/is:7002 tab -1. qty: 01 no; (3) plain washer a17-steel, 200 hv, a3l as per is:2016-67, tab-2, type-a. qty: 02 nos. mak es: tvs, tuff, dfl, and unbrako only. note: material to be purchase from oem or authorized dealer of oem only. tender specific authorization must be submitted along with tender. [ warranty period: 30 months after the date of delivery ]