1/2" x 8" Carriage Bolt Kit, 12 Bolts, 12 Washers & 12 Nuts
4 sold in last 24 hours
- Carriage Bolt Kit: Includes 12 carriage bolts, 12 USS thick washers, 12 hex nuts. And 1/2" Diameter X 12" Long Auger Drill Bit with a 3/8" Hex Shank
- Made of high-quality materials, durable and corrosion resistant. Carriage bolts kit are designed to fasten a wood member to either wood and metal.
- Carriage Bolt Kit perfect for decks, pergolas, gazebos and heavy duty applications. 1/2"-13 diameter.
- Auger Drill Bit is Perfect for drilling into soft and hardwood, Lumber, Railroad Ties, Landscape Timber, Invisible Floating Shelf Bracket Installation, for up to 10” deep hole.
- If our Carriage Bolt Kit has any quality issues, please do not hesitate to contact us.
Tags |
Estimated shipping
Select a product to estimate shipping.This SPARKWHIZ Carriage Bolt Kit provides a reliable and durable solution for a variety of fastening projects. It includes everything you need to securely connect wood and metal, making it ideal for both indoor and outdoor applications.
Key Highlights
- Complete Kit: Includes 12 carriage bolts, 12 washers, and 12 nuts for a comprehensive fastening solution.
- Durable Construction: Made from carbon steel, offering excellent strength and corrosion resistance.
- Versatile Use: Designed to fasten wood members to wood and metal, suitable for decks, pergolas, and other heavy-duty projects.
- Includes Drill Bit: Comes with a 1/2" x 12" Auger Drill Bit with a 3/8" Hex Shank for efficient drilling.
- Easy Installation: Hex head design allows for straightforward tightening with a wrench or socket.
Useful Facts
- Material: Carbon Steel, Low Carbon Steel
- Thread Size: 1/2"-13
- Finish: Black
- Grade: Grade A307
- Drill Bit Size: 1/2" x 12"
Good Fit For
- Deck Building & Repair
- Pergola & Gazebo Construction
- Heavy-Duty Furniture Assembly
- Lumber & Landscape Projects
- Installing Floating Shelves
Product details





| Main Specification | |
|---|---|
| Material | Carbon Steel or Low Carbon Steel |
| Manufacturer | Sparkwhiz |
| Unit Count | 102.88 Ounce |
| Exterior Finish | Black |
| Metal Type | Carbon Steel |
| Head Style | Hex |
| Manufacturer Grade | Grade A307 |
| Thread Coverage | Fully Threaded |
| Outside Diameter | 0.5 Inches |
| Brand | Sparkwhiz |
| Head Type | Hex |
| UPC | 726347594223 |
| Fastener Type | Carriage Bolt |
| Item Diameter | 0.5 Inches |
| Number of Pieces | 36 |
| Fastener Size | 1/2 inch |
| Thread Size | 1/2"-13 |
| Colour | Black |
| Thread Type | Unc |
| Product information | |
| Set Name | SPARKWHIZ 1/2 in. x 8 in. Carriage Bolt Kit with Auger Drill Bit |
| Technical Details | |
| Material Type | Carbon Steel or Low Carbon Steel |
| Part Number | 11033044 |
| Number Of Items | 13 |
| Thread Style | Round |
| Compatible groove diameter | 0.5 Inches |
| Item Hardness | Grade 8 |
| Set Screw Thread Type | Unified National Coarse (Unc) |
| Style | |
| Finish Types | Matte |
| Measurements | |
| Item Dimensions | 12.08 x 5.5 x 3.93 inches |
| Others | |
| Item Highlight | with 1/2" x 12" Auger Drill Bit & 3/8" Hex Shank or Hardware & Drilling Combo Set |
| Product Type | Carriage Bolts |
| Size Name | 1/2-13 UNC |
| Screw Head Style | Hex |







