A Carriage Bolt, also known as a Coach Bolt or Round Head Square Neck Bolt, is a fastener with a dome-shaped head and a square neck just beneath the head. The square neck fits into wood, metal, or concrete, preventing the bolt from turning when tightened with a nut.

Carriage bolts are widely used in wood-to-wood and wood-to-metal connections, offering both strength and a neat appearance.

🔧 Key Features of Carriage Bolts

Caption: “Strength with a Smooth Finish”

Round head provides a clean and polished look.

Square neck prevents rotation during tightening.

Available in mild steel, stainless steel, and galvanized steel.

Supplied in different lengths, diameters, and finishes.

🏗️ Applications of Carriage Bolts

Woodwork & Furniture: Perfect for joining wooden planks, beams, and furniture assembly.

Construction: Used in timber structures, gates, fences, and decking.

Metal Connections: Ideal for fastening wood to steel or other metal sections.

Automotive & Agriculture: Common in vehicle bodywork, machinery, and equipment.

⭐ Advantages of Our Carriage Bolts

✔️ Anti-rotation design for secure fastening
✔️ Corrosion-resistant coatings (Zinc, HDG, Black oxide, SS)
✔️ Provides a smooth, tamper-resistant finish (cannot be easily unscrewed from the head side)
✔️ Custom sizes & bulk supply available
✔️ Manufactured as per DIN, ISO, and ANSI standards