Bulk 1/2"-13 Carriage Bolts Coarse Stainless Steel 18-8 (A2)

Durable, Corrosion-Resistant Fasteners for Versatile Applications

Enhance your construction, woodworking, and general maintenance projects with our premium 1/2"-13 Carriage Bolts made from 18-8 (A2) stainless steel. Offering solid corrosion resistance and strength, these bolts are ideal for both indoor and outdoor uses in moderate conditions.

Carriage bolts feature a smooth, domed head and a square neck just under the head. This design allows the bolt to self-lock into a pre-drilled hole, preventing the bolt from spinning as you tighten the nut. Perfect for wood-to-wood, wood-to-metal, and even some lighter metal-to-metal applications, carriage bolts are commonly used in decking, fencing, furniture assembly, and various construction projects where a secure, aesthetically pleasing connection is desired.

Key Benefits of Our Stainless Steel Carriage Bolts

• Corrosion Resistance: 18-8 (A2) stainless steel provides good protection against rust in typical indoor and outdoor environments.
• Self-Locking Square Neck: The square neck design ensures the bolt won’t turn as the nut is tightened.
• Flush, Clean Finish: The domed head sits flush with the surface, offering a neat, snag-free appearance.
• Simple Installation: Hammer the bolt into place and tighten the nut—no twisting of the bolt head required.
• Tamper-Resistant: The smooth head can’t be driven from the head side, adding an extra layer of security.

Why Choose Our Bulk Carriage Bolts?

• Bulk Discounts: Ideal for professionals and contractors with large-scale projects.
• Wholesale Options: Perfect for B2B customers needing substantial quantities.
• Quality Material: Crafted from durable 18-8 (A2) stainless steel for longevity.
• Versatile Applications: Suitable for decking, fencing, furniture building, and general construction tasks.

Product Specifications

• Diameter: 1/2"
• Thread Pitch: 13 TPI (Coarse Thread)
• Length: Measured from under the head to the end of the shank
• Head Style: Domed (Round) Head with Square Neck
• Material: 18-8 (A2) Stainless Steel
• Standards Compliance: Conforms to standard carriage bolt dimensions (ASME B18.5 or similar)

Ideal Applications

• Wooden Structures: Decking, fencing, walkways, and garden fixtures.
• Furniture and Woodworking: Ensures stable, flush connections and a neat finish.
• Outdoor Installations: Provides good corrosion resistance for moderate outdoor conditions.
• Light Construction: Suitable for various general applications requiring stable, tamper-resistant fasteners.

Complementary Products

• Matching Nuts: 1/2"-13 Stainless Steel 18-8 Hex Nuts - Available here
• Matching Washers: 1/2"-13 Stainless Steel 18-8 Flat Washers - Available here

Buy in Bulk and Build with Confidence

Secure your assemblies with 1/2"-13 carriage bolts that deliver reliable performance in a variety of settings. With bulk and wholesale pricing, Monster Bolts supports projects of all sizes, providing the quality and value you need, backed by exceptional customer service.

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