An 18-8 stainless steel hex nut with an enlarged circular base flaring out from the bottom of the nut. The bearing surface of the flange has serrations which displace material on the mating surface when the nut is wrenched into place, forming a connection which resists loosening.
100 PER BOX / PRICE PER BOX
You can use c4-tab3-global to give your customers more information on shipping