1/2"-13 x 6-1/2" (25 Sets) Hot Dipped Galvanized Carriage Bolt Kit for Exterior Use Includes USS Flat Washers (25 pcs) and Hex Nuts (25 pcs), Commercial Grade 307A, 6" of Thread - by Fastener Depot
- Coarse Thread
- Self Locking Head Design
- Hot Dipped Galvanized Finish For Superior Corrosion Resistance
- Commerical Grade 307A
- Threaded Length: 6" of Thread
- Minimum Tensile Strength: 60,000 PSI / Hardness: 69 to 100 HRB
- Minimum Coating Thickness: 50 Microns
| Exterior Finish | Hot Dipped Galvanized |
| Head Style | Round |
| Manufacturer Grade | Grade 307a |
| Brand | Fastener Depot |
| Thread Size | 1/2"-13 |
| Material | Alloy Steel |
| Product Type | Bolts |
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SKU |
BRSWGADYOAGQ2YAU |
Category |
Industrial & Scientific , Fasteners , Bolts , Carriage Bolts |
Tags |
Hot-dip galvanized carriage bolts are used for heavy-duty, corrosion-prone applications, especially those involving wood and metal. Their primary use is in construction, infrastructure, and outdoor projects like fencing, decks, and playground equipment because the hot-dip galvanizing process provides a thick zinc coating that protects against rust and corrosion. The smooth, rounded head and square neck underneath prevent the bolt from spinning when the nut is tightened, making them ideal for wood-to-wood and wood-to-metal connections. Key uses Construction and infrastructure: Used for structural framing, joining wood and metal components, and securing parts on bridges or other large projects. Woodworking: Ideal for assembling wooden structures like decks, fences, docks, and playground equipment, where a smooth finish is desired. Outdoor equipment: Their corrosion resistance makes them suitable for agricultural machinery, gates, and other outdoor equipment that must withstand the elements. Security applications: Can be used in situations where security is a concern, as they can only be tightened from one side. Why choose HDG carriage bolts? Corrosion resistance: The hot-dip galvanizing process creates a thick, protective zinc coating, making them highly resistant to rust and corrosion. Self-locking design: The square neck under the smooth, domed head locks into the material (especially wood), preventing the bolt from spinning when the nut is tightened. Durability: The robust coating and design make them a long-lasting and reliable choice for heavy-duty applications. Aesthetics: The smooth, rounded head provides a finished look and minimizes the risk of snagging.
Product Dimensions
6.5 x 0.5 x 1.04 inches; 10 Pounds
Product details
| Product Dimensions | 6.5 x 0.5 x 1.04 inches; 10 Pounds |
|---|---|
| Manufacturer | Fastener Depot, LLC |
Shipping & Delivery
At GofinchKart, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









