Grade 2 Finished Hex Nut (Coarse Thread) Zinc Plated Assortment (315-Pieces)

Grade 2 coarse thread finished hex nut assortment contains six different diameters. Grade 2 finished hex nuts are 6-sided internally threaded fasteners made from low carbon steel. The most versatile nut design. Grade 2 nuts are for use with any low carbon bolt or screw that is not heat treated.|Assortment contains the following coarse thread grade 2 nuts: 1/4-20 100 pcs 5/16-18 100 pcs 3/8-16 50 pcs 7/16-14 30 pcs 1/2-13 25 pcs 5/8-11 10 pcs|Clear plastic carrying case for easy storage|Material: steel|Zinc plated|All nuts are grade 2 coarse thread zinc plated