Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon 1/2-20 Nylon Lock Nut by Fastenal $0.50 | / SKU H-F1137030 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available 1/2-20 Nylon Lock Nut