Nylon Insert Lock Nuts Zinc-Yellow Grade 8, 1/4-20 1/4-28 5/16-18 3/8-16 7/16-14

Type:Nylon Insert Hex Lock Nuts. Grade 8 Zinc-Yellow Nylon Insert Locknuts. These are Grade 8, Heavy-Duty nuts perfect for use with our Grade 8 Hex Bolts and washers. Link to all of our matching Yellow Zinc fasteners.