Hillman 1/4 in. x 2-1/2 in. Zinc-Plated Steel Carriage Bolt, 100-Pack
Regular price $19.11Zinc-Plated Steel Carriage Bolt, 1/4" x 2-1/2", 100-Pack
Durable Hillman carriage bolts secure wood-to-wood or wood-to-metal connections with a clean, low-profile finish. Zinc-plated steel resists rust and the square neck locks into place to prevent spinning during installation.
Key Features:
- Rust-Resistant Finish: Zinc plating helps protect against corrosion for long-lasting performance
- Self-Locking Square Neck: Prevents bolt rotation for easier one-tool installation
- Clean, Low-Profile Head: Flat, round head eliminates the need for a washer and sits semi-flush
- Strong Steel Construction: Grade 2 steel suitable for general-purpose fastening
- Bulk Convenience: 100-pack for efficient stocking on larger projects
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 1/4 inch |
| Length | 2-1/2 inch |
| Material | Steel |
| Finish | Zinc-Plated |
| Grade | 2 |
| Thread Type | Coarse |
| Unit of Measurement | SAE |
| Packaging Type | Boxed |
| Number in Package | 100 |
| Product Type | Carriage Bolt |
| Head | Round, flat head; square neck self-locking |
| Pack Weight | 3.8 lb |
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 with these bolts?
A: Typically no—the flat head is designed to provide a semi-flush finish without a washer.
Q: Are these suitable for outdoor use?
A: The zinc plating offers rust resistance, but may not be ideal for all exterior environments; consider hot-dip galvanized for harsher conditions.
Q: What thread type do these bolts use?
A: Coarse thread (SAE).
Q: What size are the bolts?
A: 1/4 inch diameter by 2-1/2 inch length.
A Sleek, Industrial Anchor for Wood-to-Metal Harmony
The streamlined dome head and crisp zinc sheen bring a refined industrial touch to utility builds. I love the self-locking square neck—it tucks elegantly behind the surface, allowing the face material to remain visually uninterrupted. Use these in exposed joinery for workbenches or shelving where form meets function. A polished essential that elevates everyday construction to luxe craftsmanship.
Secure your projects with reliable, rust-resistant performance—add this 100-pack of Hillman carriage bolts to your cart today.
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