Pay in installments of $6.75 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 4 in. Zinc-Plated Steel Carriage Bolt, 50-PackHillman 5 16 in. x 4 in. Zinc Carriage Bolts (50 Pack) Durable zinc plated steel carriage bolts for fastening wood to wood or metal. The smooth, domed head provides a clean, low profile finish while the square neck locks into material for easy one wrench installation. Key Features: Zinc Plated Protection: Resists rust and corrosion for indoor and light outdoor use Low Profile Domed Head: Clean, semi flush appearance ideal where clearance is tight
Hillman 5/16 in. x 4 in. Zinc Carriage Bolts (50-Pack)
Durable zinc-plated steel carriage bolts for fastening wood to wood or metal. The smooth, domed head provides a clean, low-profile finish while the square neck locks into material for easy one-wrench installation.
Key Features:
- Zinc-Plated Protection: Resists rust and corrosion for indoor and light outdoor use
- Low-Profile Domed Head: Clean, semi-flush appearance ideal where clearance is tight
- Square Neck Locking: Grips into wood to prevent spinning—no washer needed under head
- Versatile Fastening: Commonly used to attach a wood face to wood or metal frames
- Pre-Drill Guidance: Drill pilot holes matching 5/16 in. diameter for best results
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Product Type | Carriage bolt |
| Material | Steel |
| Finish | Zinc-plated |
| Diameter | 5/16 in. |
| Thread Size | 5/16-18 |
| Length | 4 in. |
| Head Style | Domed, low-profile |
| Neck Type | Square neck |
| Pack Quantity | 50 pieces |
| Intended Use | Fasten a wood face to wood or metal |
| Installation | Pre-drill hole to match bolt diameter |
Frequently Asked Questions (FAQ):
Q: What materials can these carriage bolts fasten?
A: They’re designed to fasten a wood face to either wood or metal.
Q: Do I need a washer under the head?
A: No. The square neck locks into the material, eliminating the need for a flat washer under the head.
Q: Is pre-drilling required?
A: Yes, pre-drill a hole matching the 5/16 in. diameter for proper fit and to prevent splitting.
Q: Are these suitable for outdoor use?
A: The zinc plating offers moderate corrosion resistance; for harsh or long-term outdoor exposure, consider hot-dipped galvanized or stainless options.
Q: What is included in the package?
A: 50 pieces of 5/16 in.-18 x 4 in. zinc-plated steel carriage bolts.
Streamlined Hardware with a Polished, Practical Edge
A brushed zinc sheen brings a subtle sophistication to utilitarian joinery, letting functional details read as thoughtfully edited accents. The domed head sits like a small metallic button, smoothing transitions on furniture bases and garden builds. Style it exposed on a bench or planter where the quiet glint complements natural wood grain. Consider it a finishing touch that makes everyday construction feel impeccably tailored.
Upgrade your next build with durable, clean-finished fastening—add this 50-pack of Hillman zinc carriage bolts to your cart now.
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