Grade 8 Yellow Zinc Fine Thread Assortment 1/4-1/2 With Nylocks & Flat Washers
Grade 8 Yellow Zinc Fine Thread. Grade 8 USS Flat Washers. Grade 8 Nylon Insert Lock Nuts. Looking for another size or quantity?. DISCOVER CARD. 7/16"-20 X 2-3/4" (6). 7/16"-20 X 1-3/4" (6). 1/2"-20 (40).