Hillman 3/8 in. x 5 in. Zinc-Plated Steel Carriage Bolt, 50-Pack
Regular price $39.653/8 in. x 5 in. Zinc-Plated Steel Carriage Bolt (50-Pack)
Heavy-duty Hillman carriage bolts secure wood-to-wood or wood-to-metal projects with a clean, low-profile head. Zinc-plated steel provides dependable strength and corrosion resistance for indoor and select outdoor applications.
Key Features:
- Strong Zinc-Plated Steel: Durable Grade 2 steel with zinc finish resists corrosion for long-lasting hold
- Clean, Low-Profile Head: Dome head creates a semi-flush finish without a washer
- Self-Locking Square Neck: Prevents spinning during tightening for easier installs
- Coarse Thread SAE: Reliable grip for framing, decking, fencing, and general construction
- Bulk Value Pack: 50 bolts sized 3/8 in. diameter x 5 in. length for project efficiency
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Product Type | Carriage Bolt |
| Diameter | 3/8 in |
| Length | 5 in |
| Material | Steel |
| Finish | Zinc-Plated |
| Grade | 2 |
| Thread Type | Coarse |
| Measurement System | SAE |
| Head Style | Carriage (domed head with square neck) |
| Packaging Type | Boxed |
| Count | 50 per pack |
| Weight | 7.3 lb (box) |
| Intended Use | Fastening wood to wood or wood to metal frames |
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 framing.
Q: Do I need a washer under the head?
A: Typically no—the flat, domed head provides a semi-flush finish without a washer.
Q: Are these suitable for outdoor use?
A: The zinc plating offers rust resistance for many indoor and light outdoor uses, but may not be ideal for harsh or coastal environments.
Q: What thread type do they use?
A: They feature coarse SAE threads.
Q: How many bolts are included?
A: This box includes 50 carriage bolts sized 3/8 in. x 5 in.
Sleek Hardware, Quiet Strength
A polished essential that disappears into the composition, this carriage bolt anchors millwork and custom furniture with effortless poise. The domed head lends a refined, almost tailored silhouette while the zinc sheen feels crisp and modern. Pair it with warm oak or ebonized frames to let the subtle hardware glint accent your craftsmanship. It’s the discreet detail that elevates utility to luxury.
Secure your build with reliable, clean-finished strength—add this 50-pack of Hillman carriage bolts to your cart today.
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