... bars.4, Rail brace, welded shoulders and rail anchors.5, Standard fasteners.6, Nuts, flat washers and spring washers, plastic pads, nylon ... screws, nuts, threaded rod, anchor bolt, nail, other off-standard fasteners and following to the drawers of products, which are according to ... ASME B18.2.3.7Product name: Track bolt and nut Model: As per machine Material: 40Cr Processing: Forging Size: M12*40 ...