Hillman 1/4 in. x 3 in. Stainless Steel Carriage Bolt (25-Pack)
Regular price $26.99Stainless Steel 1/4 in. x 3 in. Carriage Bolts, 25-Pack
These Hillman carriage bolts secure wood-to-wood or wood-to-metal connections with a smooth, low-profile head for a clean finish. Made from stainless steel for superior corrosion resistance, they’re ideal for outdoor and marine projects.
Key Features:
- Corrosion-Resistant Stainless Steel: Withstands weather and moisture for long-lasting outdoor use
- Clean, Low-Profile Head: Dome head eliminates need for a washer and sits semi-flush
- Self-Locking Square Neck: Prevents spinning during installation for easier tightening
- Standard Coarse Threads: Reliable grip for structural wood connections
- Bulk Value Pack: 25 bolts per box for projects and jobsite efficiency
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Hillman |
| Diameter | 1/4 inch |
| Length | 3 inch |
| Material | Stainless Steel |
| Finish | Stainless Steel |
| Thread Type | Coarse |
| Unit of Measurement | SAE |
| Head Style | Round/Dome carriage head |
| Neck Style | Square neck, self-locking |
| Number in Package | 25 pack |
| Packaging Type | Boxed |
| Intended Use | Fastening wood to wood or wood to metal |
| Package Dimensions (L x W x H) | 3.5 in x 3.4 in x 2 in |
| Package Weight | 1.7 lbs |
Frequently Asked Questions (FAQ):
Q: What size are these carriage bolts?
A: They are 1/4 inch diameter by 3 inches in length with coarse threads.
Q: Are nuts and washers included?
A: No, this package includes only the carriage bolts; nuts and washers are sold separately.
Q: Can these be used outdoors or near water?
A: Yes. The stainless steel construction provides superior rust prevention for outdoor and marine environments.
Q: What tools do I need to install them?
A: Drill a pilot hole, tap the square neck into the material to lock it, then tighten a nut from the opposite side with a wrench.
Q: How many bolts come in the package?
A: 25 bolts per retail box.
Sleek Strength for Outdoor Joinery
A polished, domed head brings a refined note to decks, benches, and garden structures while delivering uncompromising strength. The square-neck detail is a quiet hero—locking the bolt in place so lines stay crisp and hardware remains discreet. Pair with stainless washers and nuts on cedar or teak for a cohesive, elevated look. It’s the subtle, enduring hardware choice that makes luxe outdoor living feel effortless.
Upgrade your project with corrosion-proof fastening—add this 25-pack of stainless carriage bolts to your cart today.
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