3/8″ Galvanized Washer 3″ X 9/16″ Utility Trailer Spring Bolt has been added to your order form. Checkout View Order Form $0.25 Heavy Duty Galvanized Washer 3/8" Galvanized Washer quantity Add To Order Form SKU: 112 Categories: Bolt & U Bolt Fasteners, Galv, Washers Related products 3 1/2″ X 9/16″ Utility Trailer Equalizer Bolt $3.95 Part #:1577 Middle Bolt For Utility Trailer Equalizer. Add To Order Form 10 x 24 Brass Lock Nut $0.50 Part #:106 Add To Order Form 1/2″ Stainless Steel Lock Nut $0.95 Part #:170 Add To Order Form 1/2″ x 3 1/4″ Stainless Steel Hex Bolt $3.95 Part #:176 Add To Order Form