1/4-20x1” or 1 1/2” flat head Phillips bit #3 body bolt screw in Stainless steel bolts, 1 1/4” MILL countersunk aluminum body washers and a large flange serrated body nut
This is sold as a kit all three items are included in each kit.
sold in packs of 50 each item.
50 bolts
50 MILL washers
50 flange nuts