Pay in installments of $13.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hillman 5/16 in. x 6 in. Hot-Dipped Galvanized Steel Carriage Bolts, 50-PackHillman Galvanized Carriage Bolts, 5 16 in. x 6 in., 50 Pack Heavy duty hot dipped galvanized steel carriage bolts for fastening wood to wood or wood to metal with superior rust resistance. The domed head and square neck lock into place for a clean, semi flush finish without a washer. Ideal for outdoor projects, decking, fencing, and structural assemblies. Key Features: Corrosion Protection: Hot dipped galvanization resists rust for long lasting
Hillman Galvanized Carriage Bolts, 5/16 in. x 6 in., 50-Pack
Heavy-duty hot-dipped galvanized steel carriage bolts for fastening wood-to-wood or wood-to-metal with superior rust resistance. The domed head and square neck lock into place for a clean, semi-flush finish without a washer. Ideal for outdoor projects, decking, fencing, and structural assemblies.
Key Features:
- Corrosion Protection: Hot-dipped galvanization resists rust for long-lasting outdoor performance
- Clean Finish: Domed head provides a semi-flush appearance and eliminates the need for a washer
- Self-Locking Design: Square neck prevents spinning for easier installation in wood
- Durable Build: Grade 2 steel with coarse threads for reliable fastening
- Bulk Value: 50-piece boxed pack for project efficiency
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Finish | Hot Dipped Galvanized |
| Material | Steel |
| Grade | 2 |
| Diameter | 5/16 inch |
| Length | 6 inch |
| Thread Type | Coarse |
| Unit of Measurement | SAE |
| Head Style | Carriage (domed head with square neck) |
| Number in Package | 50 pack |
| Packaging Type | Boxed |
| Category | Carriage Bolts |
| Package Dimensions | 6.8 in L x 4.5 in W x 3.3 in H |
| Package Weight | 6.6 lbs |
Frequently Asked Questions (FAQ):
Q: What materials can these carriage bolts be used with?
A: They’re designed to fasten a wooden face to wood or metal frames; the square neck bites into wood to prevent spinning.
Q: Are these suitable for outdoor use?
A: Yes. The hot-dipped galvanized finish offers strong rust resistance, making them ideal for exterior applications.
Q: Do I need washers under the head?
A: No. The flat, domed head is intended to create a semi-flush finish without a washer.
Q: What nut type should I use?
A: Use matching 5/16 in. coarse-thread (SAE) nuts and washers as needed on the threaded end.
Q: How many bolts are in the package?
A: 50 bolts per retail package.
Sculpted Utility with a Weathered Edge
The domed profile and galvanized sheen lend a refined industrial note to outdoor structures. Its square-neck detail locks into wood, creating a clean, uninterrupted surface that feels intentional. Pair with cedar or painted pickets to elevate fencing and deck railings with subtle hardware accents. A must-have for polished, durable builds that embrace luxury in the details.
Secure your projects with galvanized reliability—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