Product Image Stainless Steel Stainless Steel Hex Nuts Product Information Product Variations Product No. Thread Size Box Qty. Approx. Box Wt. (lbs.) Documents N420S-100 1/4-20 100 1 N518S-100 5/16-18 100 1.5 N616S-100 3/8-16 100 1.5 N813S-50 1/2-13 50 2 Related Products Stranded Concentric lay soft- drawn bare copper conductors 2 Hole Long Barrel Two-hole long barrel compression lugs Stainless Steel Stainless Steel Bonding Lug Washers