3/8″ X 4″ Stainless Steel Carriage Bolt $2.95 Takes One Part #194 3/8″ SS Nut. One Part #196 3/8″ SS Lock Washer. 3/8" X 4" Stainless Steel Carriage Bolt quantity Add To Order Form SKU: 206 Categories: Bolt & U Bolt Fasteners, Bolts, Stainless Related products 3/8″ Galvanized Washer $0.25 Part #:112 Heavy Duty Galvanized Washer Add To Order Form 3/8″ X 2 1/2″ Stainless Steel Carriage Bolt $1.95 Part #:3119 Takes One Part #194 3/8" SS Nut. One Part #196 3/8" SS Lock Washer. Add To Order Form 1/2″ Stainless Steel Washer $0.50 Part #:168 Add To Order Form 9/16″ Stainless Steel Lock Nut $1.95 Part #:213 Add To Order Form