Galvanized 4″ 2 Hole Strap 1/2″ x 3 1/4″ Stainless Steel Hex Bolt has been added to your order form. Checkout View Order Form $2.95 2 1/2″ Hole Centers. Galvanized 4" 2 Hole Strap quantity Add To Order Form SKU: 2357 Categories: Bolt & U Bolt Fasteners, Double Eye, Plates, Springs Related products (A) 3/8″ X (B) 3 1/8″ X (C) 4 1/2″ Stainless Steel $5.95 Part #:2299 Add To Order Form 3″ X 9/16″ Utility Trailer Spring Bolt $3.95 Part #:1574 Spring Bolt For Utility Trailers. Add To Order Form 3/8″ Galvanized Washer $0.25 Part #:112 Heavy Duty Galvanized Washer Add To Order Form 1/2″ x 3 1/4″ Stainless Steel Hex Bolt $3.95 Part #:176 Add To Order Form