Hillman Stainless Steel Carriage Bolt (3/8"-16 Coarse Thread x 4" Length)

Carriage bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi-flush finish to applications. The square underside of the head is self-locking to eliminate spinning and the need for a driving tool. Stainless steel finish provides superior rust prevention, terrific for all outdoor applications.

• Ideal for fastening a wooden face to a metal or a wooden frame
• Stainless steel construction for enhanced corrosion resistance
• Self-locking underside eliminates the need for a driving tool