Pay in installments of $8.70 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hillman 5/16 in x 3/4 in Zinc-Plated Steel Carriage Bolt, 100-Pack5 16 in x 3 4 in Zinc Plated Steel Carriage Bolts (100 Pack) Durable zinc plated steel carriage bolts for wood to wood or wood to metal fastening. The dome head and square neck prevent spinning during installation, delivering a clean, secure finish for interior projects. Key Features: Zinc Plated Protection: Rust resistant finish provides a clean, consistent look for indoor applications Secure Anti Spin Design: Square neck beneath the dome head locks
5/16 in x 3/4 in Zinc-Plated Steel Carriage Bolts (100-Pack)
Durable zinc-plated steel carriage bolts for wood-to-wood or wood-to-metal fastening. The dome head and square neck prevent spinning during installation, delivering a clean, secure finish for interior projects.
Key Features:
- Zinc-Plated Protection: Rust-resistant finish provides a clean, consistent look for indoor applications
- Secure Anti-Spin Design: Square neck beneath the dome head locks into wood as the nut tightens
- Reliable Wood Fastening: Ideal for decking, fencing, furniture and play equipment where removal from one side is needed
- Easy Install: Fits pre-drilled holes; pair with hex nuts and washers for a strong hold
- Standard Coarse Threads: 5/16-in diameter, 3/4-in length, 18 TPI for common hardware compatibility
Specifications Table:
| Specification | Details |
|---|---|
| Material | Steel |
| Finish | Zinc-plated |
| Manufacturer Color/Finish | Silver |
| Package Quantity | 100 |
| Use Location | Interior |
| Unit of Measure | Count |
| Measure Type | Standard (SAE) |
| Thread Type | Coarse |
| Bolt Diameter | 5/16-in |
| Length Measurement | 3/4-in |
| Bolt Thread Pitch | 18 |
| Warranty | None |
| ACQ Approved | No |
| Prop 65 Warning | No |
Frequently Asked Questions (FAQ):
Q: What materials can these carriage bolts fasten?
A: They are designed to fasten a wooden face to wood or metal substrates.
Q: Are these suitable for outdoor use?
A: The zinc plating offers rust resistance but is primarily intended for interior use; it may not be ideal for all exterior projects.
Q: How do I install a carriage bolt?
A: Drill a pilot hole, insert the bolt through the hole, and secure with a hex nut and washer. The square neck locks into the wood to prevent spinning.
Q: What thread type and pitch do these bolts have?
A: Coarse thread with an 18 TPI pitch.
Q: How many bolts are included?
A: Package contains 100 bolts.
A Sleek, Secure Fastener for Clean-lined Projects
The smooth, dome head brings a refined, unobtrusive finish to cabinetry, benches, and custom built-ins. I love the way the square neck nests into wood, keeping the surface pristine while ensuring a steadfast hold. Use them to detail indoor furniture or accent structural elements where hardware should disappear. It’s a subtle yet essential touch for effortlessly polished, luxury interiors.
Choose Hillman’s zinc-plated carriage bolts for a clean, secure finish on your next interior build.
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