Set of hex head bolt slotted hex nut, lock nut for brake rigging WAP4 (11 items). Specification:- As per (1) Hexhead bolt to specn. size M 27 x100 mm longx3 mm pitch x threaded lengh 54mm x5mm dia split pin hole at the center of the pin at a distance of 9mm from the threaded end- qty- 12 set, drg no. IS: 1363 P-4.6 (2)Hex head bolt of size M22 x295mm, qty- 12set Drg NO. IS1875 CLW Drg. No. 03/4/19/61 Alt-1 with latest Alt. (3)Plain washer M-22,Qty- 56 set, Drg No IS 3063 (4)Spr