Hillman 5/16 in. x 3 in. Hot-Dipped Galvanized Steel Carriage Bolts, 100-Pack Hot-Dipped Galvanized fits wall thicknesses 3/8 in

fits wall thicknesses 3/8 in to 1-1/4 in

Clean Finish: Rounded carriage head provides a semi-flush

Upgrade your space with waterproof

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Hillman 5/16 in. x 3 in. Hot-Dipped Galvanized Steel Carriage Bolts, 100-Pack Hot-Dipped Galvanized fits wall thicknesses 3/8 in5 16 in. x 3 in. Galvanized Carriage Bolts (100 Pack) Durable Hillman carriage bolts made from steel with a hot dipped galvanized finish for superior rust resistance. Ideal for fastening wood to wood or wood to metal, the round head and square neck provide a clean, semi flush finish and self locking grip. Key Features: Corrosion Protection: Hot dipped galvanized finish resists rust for outdoor and coastal applications Secure Hold: Square neck locks