1/2"-13 x 6-1/2" (25 Sets) Zinc Carriage Bolt Kit for Exterior Use, Commercial Grade 307A, Includes USS Flat Washers (25 pcs) and Hex Nuts (25 pcs) by Fastener Depot
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Product details
| Management number | 220320281 | Release Date | 2026/05/03 | List Price | $22.59 | Model Number | 220320281 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Zinc carriage bolts are used for joining materials, especially wood, in outdoor applications where corrosion resistance is needed, such as building decks, fences, playground equipment, and docks. The zinc coating provides moderate protection against rust, and the bolt's design—a smooth, rounded head and a square neck that locks into the material—ensures a secure and neat finish without the need to hold the bolt head from spinning while tightening the nut. Key uses Outdoor structures: Ideal for building decks, fences, and docks because the zinc coating resists corrosion from weather exposure. Playground equipment: The smooth, rounded head provides a safer finish without sharp edges, making it suitable for equipment. Furniture: Used for assembly of both indoor and outdoor furniture where a flush, finished look is desired. Marine applications: Can be used on freshwater boat trailers and other utility trailers where moisture resistance is important. General construction: Works well in general wood construction projects and for attaching parts to machinery. How they work Installation: A hole is pre-drilled, and the bolt is hammered into place from the head side. Secure fastening: The square neck under the head bites into the material, preventing the bolt from turning as the nut is tightened on the other side. Finish: The smooth, rounded head provides a clean and finished appearance.
- Coarse Thread
- Self-Locking Head Design
- Zinc Finish For Superior Corrosion Resistance
- Commercial Grade 307A
- Threaded Length: 6" of Thread
- Minimum Tensile Strength: 60,000 PSI / Hardness: 69 to 100 HRB
- Minimum Coating Thickness: 0.0002”/ 5 Microns
- Specifications Met/Exceeded: Coating Specifications: ASTM F1941/F1941M Fe/Zn 3AN or Fe/Zn 5AN ; Steel Mechanical Specifications: ASTM A307 Grade A ; Dimensional Specifications: ASME B18.5
- RoHS Compliant
| UPC | 680699496218 |
|---|---|
| Brand | Fastener Depot |
| Color | Silver |
| Model | FD489126 |
| Head Type | Binding |
| Size Name | 1/2"-13 x 6-1/2" |
| Metal Type | Low Carbon Steel |
| Unit Count | 25.0 Count |
| Item Weight | 12 Pounds |
| Part Number | FD489126 |
| Thread Size | 1/2"-13 |
| Thread Type | Unc |
| Grade Rating | Grade A |
| Manufacturer | Fastener Depot, LLC |
| Thread Style | Right Hand |
| Fastener Type | Carriage Bolt |
| Item Diameter | 0.5 Inches |
| Material Type | Alloy Steel |
| Exterior Finish | Zinc |
| Item Dimensions | 6.5 x 0.5 x 1.06 inches |
| Number Of Items | 25 |
| Thread Coverage | Partially Threaded |
| Number of Pieces | 25 |
| Screw Head Style | Round |
| Manufacturer Grade | Grade 307A |
| Maximum Shear Strength | 60,000 PSI |
Hairpieces
Carriage Bolts
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