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Description
Hillman 5/8 in. Diameter x 5 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-PackHillman Grade 5 Zinc Hex Head Cap Screws, 5 8 in. x 5 in., 25 Pack Heavy duty hex head cap screws engineered from heat treated zinc plated steel for reliable clamping strength. Grade 5, partially threaded shanks deliver durable fastening in machinery, automotive, and construction applications. Key Features: Grade 5 Strength: Heat treated steel provides dependable tensile strength for demanding assemblies Corrosion Resistance: Zinc finish helps protect
Hillman Grade 5 Zinc Hex Head Cap Screws, 5/8 in. x 5 in., 25-Pack
Heavy-duty hex head cap screws engineered from heat-treated zinc-plated steel for reliable clamping strength. Grade 5, partially threaded shanks deliver durable fastening in machinery, automotive, and construction applications.
Key Features:
- Grade 5 Strength: Heat-treated steel provides dependable tensile strength for demanding assemblies
- Corrosion Resistance: Zinc finish helps protect against rust and wear in indoor/outdoor use
- Hex Head with Washer Face: Designed for secure seating and better load distribution
- Partially Threaded Shank: Improves shear strength and alignment in through-bolt applications
- 25-Pack Convenience: Boxed quantity for project efficiency and jobsite replenishment
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 5/8 inch |
| Length | 5 inch |
| Material | Steel |
| Finish | Heat Treated Zinc |
| Grade | Grade 5 (USS) |
| Head Style | Hex head with washer face |
| Thread Type | Coarse |
| Threading | Partially threaded shank |
| Number in Package | 25 pack |
| Packaging Type | Boxed |
Frequently Asked Questions (FAQ):
Q: Are these fully or partially threaded?
A: They are partially threaded along the shank (USS Grade 5).
Q: What material and finish are used?
A: Steel with a heat-treated zinc finish for added strength and corrosion resistance.
Q: What thread type do these bolts use?
A: Coarse thread.
Q: How are they installed?
A: Tighten using a wrench or a compatible driver on the hex head.
Q: What are the bolt dimensions?
A: 5/8 inch diameter by 5 inch length.
Industrial Poise with Polished Purpose
This hex cap screw is the quiet hero—sleek, zinc-kissed steel that anchors a space with confident restraint. I love the refined hex head, its washer face seating flush for a tailored, architectural finish. Use it to showcase exposed fasteners on custom shelving or hardware moments where form meets function. It’s a small luxury with big impact—precision you can see and trust.
Upgrade your builds with Grade 5 strength—add this 25-pack to your cart and fasten with confidence.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy