Hillman 3/8 in. Diameter x 2-1/2 in. Length Zinc-Plated Steel Hex Bolt, 50-Pack
Regular price $23.99Hillman 3/8-in x 2-1/2-in Zinc-Plated Hex Bolt (50-Pack)
Durable Grade 5 steel hex bolts with a zinc-plated finish for corrosion resistance. Coarse 3/8-in-16 threads and a partially threaded shank deliver strong holding power for general construction and repair.
Key Features:
- Corrosion-Resistant Zinc Plating: Protects against rust for long-lasting performance
- Strong Grade 5 Steel: Reliable strength for most general-purpose fastening
- Partially Threaded Shank: Enhances grip and reduces shear movement between materials
- Hex Cap Head: Allows higher torque for secure installation
- SAE Coarse Threads: 3/8-in diameter with 16 TPI for compatibility with standard nuts and washers
Specifications Table:
| Specification | Details |
|---|---|
| Finish | Zinc-plated |
| Manufacturer Color/Finish | Silver |
| Bolt Diameter | 3/8 in |
| Length | 2-1/2 in |
| Bolt Thread Pitch | 16 (3/8-16) |
| Full Thread | No (partially threaded) |
| Grade | 5 |
| Head Type | Hex cap |
| Material | Steel |
| Measure Type | Standard (SAE) |
| Thread Type | Coarse |
| Package Quantity | 50 |
| Unit of Measure | Count |
Frequently Asked Questions (FAQ):
Q: Are these bolts fully threaded?
A: No. They have a partially threaded shank for added strength.
Q: What thread type and pitch do they use?
A: Coarse SAE threads, 3/8-in diameter with 16 threads per inch (3/8-16).
Q: What grade are the bolts?
A: Grade 5 steel, suitable for general-purpose fastening when paired with matching nuts and washers.
Q: Do I need to pre-drill?
A: Yes. Drill a hole matching the bolt diameter (3/8 in) for proper installation.
Q: Is the finish suitable for outdoor use?
A: The zinc-plated finish offers basic corrosion resistance; for harsh environments, consider specialized coatings.
Polished Utility with Industrial Poise
This zinc-plated hex bolt brings a crisp, silvery accent to exposed hardware moments, marrying function with a streamlined aesthetic. The hex cap head and clean threading offer a refined, utilitarian detail that pairs beautifully with raw woods and matte blacks. Use them on custom shelving brackets or modern furniture joints to spotlight craftsmanship. A small but essential touch that elevates everyday builds into tailored, luxurious projects.
Outfit your next project with these durable Grade 5 hex bolts and enjoy secure, corrosion-resistant fastening you can trust.
All third party trademarks, including logos and icons, referenced on our website and product pages remain the property of their respective owners. Unless specifically identified as such, Arbor's use of third party trademarks does not indicate any relationship, affiliation, sponsorship, or endorsement between Arbor Home and the owners of these trademarks. Any references by Arbor Home to third party trademarks are to identify the corresponding third party goods.
