Hillman 3/8 in. x 4 in. Hot-Dipped Galvanized Steel Carriage Bolt, 50-Pack
Regular price $54.99Hot-Dipped Galvanized Carriage Bolts, 3/8" x 4", 50-Pack
These Hillman carriage bolts fasten a wooden face to wood or metal frames, delivering a clean, semi-flush finish. Made of steel with a hot-dipped galvanized coating, they provide strong holding power and robust rust resistance for outdoor and structural projects.
Key Features:
- Corrosion Protection: Hot-dipped galvanized coating resists rust for long-lasting outdoor use
- Clean Finish: Rounded head eliminates need for a washer and sits semi-flush
- Self-Locking Design: Square neck prevents spinning during installation
- Heavy-Duty Build: Grade 2 steel construction with coarse threads for secure fastening
- Project-Ready Quantity: Convenient 50-pack for bulk jobs
Specifications Table:
| Specification | Details |
|---|---|
| Brand Name | Hillman |
| Material | Steel |
| Finish | Hot Dipped Galvanized |
| Grade | 2 |
| Diameter | 3/8 inch |
| Length | 4 inch |
| Thread Type | Coarse |
| Unit of Measurement | SAE |
| Number in Package | 50 |
| Packaging Type | Boxed |
| Category | Carriage Bolts |
| Package Height | 3.3 in |
| Package Width | 4.5 in |
| Package Length | 6.8 in |
| Package Weight | 6.8 lbs |
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 frames.
Q: Do I need a washer under the head?
A: No—the flat, rounded head is designed to provide a semi-flush finish without a washer.
Q: Are these suitable for outdoor use?
A: Yes, the hot-dipped galvanized finish offers excellent rust prevention for exterior applications.
Q: What thread type do they use?
A: Coarse SAE threads.
Q: What size are these bolts?
A: Diameter 3/8 inch with a 4 inch length.
Elevate Outdoor Builds with Galvanized Elegance
The rounded head of these carriage bolts brings a refined, minimal silhouette to fences, benches, and garden structures. Their hot-dipped galvanized sheen adds a subtle industrial note while standing up to the elements. Pair them with weathered wood and matte black hardware for a balanced, timeless composition. A staple detail that quietly defines luxurious, well-crafted outdoor spaces.
Secure your next project with durable, rust-resistant performance—add this 50-pack of Hillman galvanized carriage bolts to your cart today.
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