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Grade 2 zinc-plated steel hex bolts designed for general-purpose fastening in wood, metal, or mixed materials. Partially threaded for strong grip and reduced shear, these durable bolts resist corrosion for everyday indoor projects.
| Specification | Details |
|---|---|
| Brand | Hillman |
| Finish | Zinc Plated |
| Grade | Grade 2 |
| Diameter | 5/16 inch |
| Length | 6 inch |
| Material | Steel |
| Count | 50 pack |
| Packaging Type | Boxed |
| Thread Type | Coarse |
| Partially Threaded | Yes |
Q: Are these bolts fully threaded?
A: No. They have a partially threaded shank to provide a stronger grip and minimize shear.
Q: What grade are these bolts?
A: Grade 2, suitable for most general-use applications.
Q: Can I use these outdoors?
A: Zinc plating offers basic corrosion resistance; for harsh outdoor environments, consider galvanized or stainless options.
Q: What nuts and washers should I pair with these?
A: Use Grade 2 nuts and washers with similar zinc-plated finish for best performance.
Q: Do I need to pre-drill holes?
A: Yes, pre-drilling is recommended to ensure proper fit and to prevent material splitting.
These zinc-plated hex bolts bring a crisp, industrial note to functional builds while delivering steadfast performance. The partially threaded shank is a subtle design detail that ensures a cleaner, sturdier connection. Style them with matching zinc hardware for a cohesive, polished look in workshop shelving or utility furniture. A smart essential for crafting spaces that feel refined and reliably strong.
Upgrade your project’s hardware with these dependable Hillman hex bolts—add the 50-pack to your cart today.
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
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