Hillman 3/8 in. x 8 in. Zinc-Plated Steel Carriage Bolts, Coarse Thread (50-Pack)
Regular price $1.55Hillman 3/8" x 8" Zinc-Plated Carriage Bolts (50-Pack)
Durable Hillman steel carriage bolts with zinc-plated finish for corrosion resistance. Coarse thread, 3/8 in. diameter by 8 in. length, ideal for wood-to-wood or wood-to-metal fastening; 50 bolts per box.
Key Features:
- Corrosion-Resistant Zinc Finish: Zinc plating protects against rust for long-lasting performance.
- Heavy-Duty Steel Construction: Reliable Grade 2 steel for general fastening applications.
- Coarse Thread Design: Provides strong hold in wood assemblies and easier installation.
- Standard 3/8 in. x 8 in. Size: Versatile length and diameter for common structural and framing tasks.
- Bulk Value Pack: Box of 50 carriage bolts to keep projects moving without frequent reorders.
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 3/8 in. |
| Length | 8 in. |
| Material | Steel |
| Finish | Zinc-Plated |
| Thread Type | Coarse (UNC) |
| Head Style | Round (Carriage) |
| Grade | Grade 2 |
| Unit of Measurement | SAE |
| Quantity in Package | 50 pk |
| Packaging Type | Boxed |
| Model Number | 388CBZ |
| Item Number | 240204 |
| Made In | China |
Frequently Asked Questions (FAQ):
Q: Are nuts and washers included?
A: No—this box includes only carriage bolts; purchase compatible 3/8 in. nuts and washers separately.
Q: What thread type are these bolts?
A: They are coarse thread (UNC).
Q: What material and grade are the bolts?
A: They are steel, Grade 2.
Q: Where are these best used?
A: Ideal for wood-to-wood or wood-to-metal connections where a smooth, domed head is desired.
Q: What finish do they have?
A: Zinc-plated for corrosion resistance.
Quiet Strength with a Polished, Industrial Edge
These zinc-plated carriage bolts bring an understated gleam to utilitarian detail, turning structure into style. The domed head is a refined punctuation mark—clean, smooth, and beautifully minimal. Use them exposed on reclaimed beams or custom furniture for a deliberate, crafted statement. It’s the kind of hardware that elevates everyday builds into thoughtful, luxurious design.
Outfit your next project with these zinc-plated Hillman carriage bolts and build with strength, style, and confidence.
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