Hillman 3/8 in. x 5-1/2 in. Hot-Dipped Galvanized Steel Carriage Bolts, 50-Pack
Regular price $67.993/8 in. x 5-1/2 in. Galvanized Carriage Bolts (50-Pack)
Heavy-duty Hillman carriage bolts for fastening wood-to-wood or wood-to-metal with a clean, semi-flush finish. Made of steel with a hot-dipped galvanized coating for robust corrosion resistance in outdoor and coastal applications.
Key Features:
- Corrosion-Resistant Finish: Hot-dipped galvanized steel stands up to weather and moisture
- Secure, Flush Fit: Domed head with square neck resists spin and eliminates separate washer on wood
- Versatile Use: Ideal for decks, fences, docks, and general framing
- SAE Coarse Thread: Easy assembly and strong hold with compatible nuts/washers
- Contractor Pack: 50 bolts per box for efficient jobsite stocking
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 3/8 inch |
| Length | 5-1/2 inch |
| Material | Steel |
| Finish | Hot Dipped Galvanized |
| Thread Type | Coarse (SAE) |
| Grade | 2 |
| Head Style | Carriage (round head with square neck) |
| Number in Package | 50 |
| Packaging Type | Boxed |
| Intended Use | Wood-to-wood or wood-to-metal fastening |
| Package Dimensions (L x W x H) | 6.8 in x 4.5 in x 3.3 in |
| Package Weight | 8.7 lb |
Frequently Asked Questions (FAQ):
Q: What size are these bolts?
A: They are 3/8 in. diameter by 5-1/2 in. length with coarse (SAE) threads.
Q: What materials are they made from?
A: Steel with a hot-dipped galvanized finish for enhanced rust protection.
Q: Where should I use these?
A: They’re suited for wood-to-wood or wood-to-metal connections in outdoor projects like decks, fences, and docks.
Q: Do they include nuts and washers?
A: This pack contains bolts only; purchase compatible 3/8 in. nuts and washers separately.
Q: What grade are these bolts?
A: They are Grade 2 carriage bolts.
Quiet Strength for Outdoor Builds
These carriage bolts bring a refined, utilitarian polish to outdoor structures, lending a subtle, architectural detail to deck rails and garden gates. The domed head sits like a tailored button, clean and composed, while the galvanized sheen whispers durability. Pair them with cedar or weathered oak for a timeless, coastal sensibility. It’s the discreet hardware choice that elevates craftsmanship to a luxe standard.
Secure your next outdoor project with these galvanized carriage bolts—built to resist the elements and finish the job right.
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