Stainless Steel Carriage Bolts

Carriage bolts. Made of 18-8 stainless steel for superior rust resistance. Carriage bolts have a smooth, domed head and a square notch under the head. When used in wood, the square notch will dig into the wood as the nut is tightened, preventing the bolt from spinning. If used in harder materials, a pre-punched square hole is needed. Weather-resistant stainless steel carriage screws are ideal for boat, marine, and outdoor use or wherever rust is a concern. NOTE: Most bolts are sold individually, so you can buy the exact quantity you need (even if you only need 1 piece!) No minimums. Quantity discounts available on most items.