Hillman 3/8 in. x 3-1/2 in. Zinc-Plated Steel Carriage Bolt, Coarse Thread, 50-Pack 12x12 Floor Tile A: They are designed for

A: They are designed for fastening drywall to wood studs

Glue-Down Installation: Stable dry-back construction for heavy-traffic applications

Bright Steel Finish: Ideal where corrosion isn’t a concern

Glue-Down Installation: Install with pressure-sensitive adhesive

Energy-Saving R-19 Performance: Helps reduce heat transfer to keep indoor temperatures more consistent

Hillman 3/8 in. x 3-1/2 in. Zinc-Plated Steel Carriage Bolt, Coarse Thread, 50-Pack 12x12 Floor Tile A: They are designed forHillman 3 8 in. x 3 1 2 in. Zinc Plated Carriage Bolts (50) Durable zinc plated steel carriage bolts for fastening wood to wood or metal. Coarse thread, round head design with square neck resists spinning and installs cleanly for a semi flush finish. Key Features: Rugged Construction: Zinc plated steel provides corrosion resistance for indoor and general purpose use Secure Hold: Square neck under the round head locks into wood to prevent turning