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 3/8″ Stainless Steel Washer $0.25 Part #:193 Add To Order Form 9/16″ Stainless Steel Lock Nut $1.95 Part #:213 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