Carriage Bolt, Zinc-plated Steel, 1/2-13 X 4-1/2 In.

Introducing Premium Zinc‑Plated Carriage Bolts, a robust set of 25 fasteners engineered for demanding applications. Each bolt measures 1/2‑13 thread by 4‑1/2 in., featuring a smooth round head for a clean finish and a square‑neck shank that resists rotation during installation. The zinc coating provides long‑lasting corrosion protection, making them ideal for both indoor and outdoor projects.

Benefits Overview: These high‑strength bolts deliver reliable holding power in wood, metal, and composite materials, reducing the risk of loosening over time. Their corrosion‑resistant finish extends service life, saving you money on replacements and maintenance. Perfect for construction, furniture assembly, decking, and automotive repair, they streamline your workflow and boost confidence in every joint.

• Corrosion‑Resistant Zinc Plating: Shields the steel core from rust, ensuring durability in humid or salty environments.
• Square‑Neck Design: Prevents the bolt from turning while tightening, delivering a secure, torque‑controlled connection.
• Coarse 1/2‑13 Thread: Offers rapid engagement and strong grip in softwoods and engineered lumber.
• Round Head Finish: Provides a smooth, flush appearance and distributes load evenly across the surface.
• Versatile Length (4‑1/2 in.): Accommodates deep‑set fastening needs in structural and decorative projects.

Why Choose These Carriage Bolts? Crafted from hardened steel and finished with a durable zinc layer, this 25‑piece kit equips professionals and DIY enthusiasts with dependable hardware that stands up to tough conditions. Whether you’re building a deck, securing machinery, or repairing a vehicle, these bolts deliver consistent performance, easy installation, and a polished look that enhances the overall quality of your work.