Finished Hex Nut (FHN), Zinc Coated, Imperial Thread, Grade 5 (GR.5)(0)No Reviews yet SKU: FHN-GR5-ZC $0.00 to $0.77 Select options Back $0.00 to $0.77 Fastener Size - Imperial : 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16 Qty: -+ Quantity discounts available QuantityPrice Add to Cart DetailsDetailsThe most versatile and widely used nut. ANSI B1.1 UNC and UNF Class 2B thread requirement. Grade 5. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review