Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hillman 3/8 in. x 7 in. Zinc-Plated Steel Carriage Bolt, 50-PackHillman 3 8 in. x 7 in. Zinc Plated Carriage Bolts (50 Pack) Durable zinc plated steel carriage bolts for fastening wood to wood or wood to metal connections. The domed head and square neck provide a clean, semi flush finish and resist spinning during installation. Key Features: Strong Steel Construction: Zinc plated steel resists corrosion and delivers reliable clamping force Clean, Semi Flush Finish: Smooth round head eliminates the need for a
Hillman 3/8 in. x 7 in. Zinc-Plated Carriage Bolts (50-Pack)
Durable zinc-plated steel carriage bolts for fastening wood-to-wood or wood-to-metal connections. The domed head and square neck provide a clean, semi-flush finish and resist spinning during installation.
Key Features:
- Strong Steel Construction: Zinc-plated steel resists corrosion and delivers reliable clamping force
- Clean, Semi-Flush Finish: Smooth round head eliminates the need for a washer in many applications
- Self-Locking Square Neck: Prevents bolt spin for easier tightening with a nut
- Ideal for Wood Projects: Designed to fasten wood to wood or wood to metal frames
- Convenient Bulk Pack: 50-count box for jobsite efficiency and consistency
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 3/8 in |
| Length | 7 in |
| Material | Steel |
| Finish | Zinc-plated |
| Head Type | Round (carriage) with square neck |
| Thread Type | Coarse |
| Grade | 2 |
| Package Quantity | 50 |
| Measurement System | SAE |
| Packaging Type | Boxed |
Frequently Asked Questions (FAQ):
Q: What size are these carriage bolts?
A: They are 3/8 inch diameter by 7 inches long.
Q: What material and finish are they?
A: Steel with a zinc-plated finish for corrosion resistance.
Q: What projects are these best for?
A: They’re commonly used to fasten a wooden face to a wood or metal frame, such as decks, fences, and furniture.
Q: Do I need a tool to hold the head while tightening?
A: Usually no—the square neck under the head locks into the wood to prevent spinning as you tighten the nut.
Q: How many bolts are in the package?
A: 50 bolts per pack.
A Polished, Workhorse Fastener for Clean, Cohesive Builds
The quiet elegance of a domed carriage head brings order and refinement to functional joinery. Its zinc sheen catches light subtly, while the squared neck keeps lines crisp and true. Use them in repeating rhythms across fences or bench slats for a tailored, architectural look. A staple of refined craftsmanship, they’re the discreet detail that elevates everyday structures.
Outfit your next build with reliable, clean-finished fastening—add this 50-pack of Hillman carriage bolts to your cart today.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy