1/2″ Stainless Steel Lock Nut $0.95 1/2" Stainless Steel Lock Nut quantity Add To Order Form SKU: 170 Categories: Bolt & U Bolt Fasteners, Nuts, Stainless Related products Galvanized 4″ 2 Hole Strap $2.95 Part #:2357 2 1/2" Hole Centers. Add To Order Form 1/2″ x 4″ Stainless Steel Hex Bolt $4.50 Part #:178 Add To Order Form (A) 3/8″ X (B) 3 1/8″ X (C) 4 1/2″ Stainless Steel $5.95 Part #:2299 Add To Order Form 1/2″ Stainless Steel Washer $0.50 Part #:168 Add To Order Form