Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hillman 5/16 in. Diameter x 1-3/4 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack5 16 in. x 1 3 4 in. Hex Head Cap Screw (100 Pack) Durable Hillman Grade 5 hex head cap screws made from heat treated zinc steel for reliable fastening in general construction and repair. The partially threaded shank provides strong clamping force, while the corrosion resistant finish stands up to demanding environments. Key Features: Grade 5 Steel Strength: Heat treated zinc steel for dependable performance in structural and repair applications
5/16 in. x 1-3/4 in. Hex Head Cap Screw (100-Pack)
Durable Hillman Grade 5 hex head cap screws made from heat-treated zinc steel for reliable fastening in general construction and repair. The partially threaded shank provides strong clamping force, while the corrosion-resistant finish stands up to demanding environments.
Key Features:
- Grade 5 Steel Strength: Heat-treated zinc steel for dependable performance in structural and repair applications
- Corrosion-Resistant Finish: Zinc treatment helps protect against rust and wear
- High-Torque Hex Head: Hex cap design with machine threads supports strong tightening with wrenches or sockets
- Partially Threaded Shank: Promotes superior grip and reduces shear movement between materials
- Bulk Value Pack: 100-piece pack for jobsite efficiency and shop inventory
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 5/16 in. |
| Length | 1-3/4 in. |
| Head Type | Hex head cap screw |
| Material | Heat-treated zinc steel |
| Thread | Machine thread, partially threaded |
| Grade | Grade 5 |
| Pack Quantity | 100 pieces |
Frequently Asked Questions (FAQ):
Q: What tools are recommended for installation?
A: Use a wrench or socket sized for the hex head; pre-drilling a hole matching the bolt diameter is recommended for best results.
Q: What grade are these cap screws?
A: They are Grade 5, suitable for most general-purpose fastening when matched with Grade 5 nuts and washers.
Q: Are these fully threaded?
A: No, they are partially threaded to maximize clamping force and reduce shear.
Q: What materials are these made from?
A: Heat-treated zinc steel for strength and corrosion resistance.
Q: Can these be used outdoors?
A: Yes, the zinc finish provides corrosion resistance; however, for harsh or marine environments, consider additional protection.
Industrial Poise in a Polished Package
These hex head cap screws bring a quiet, utilitarian elegance to exposed mechanical details. The heat-treated zinc finish feels crisp and intentional, letting hardware become part of the story. Use them with blackened steel brackets or raw oak to create a tailored contrast. It’s the refined hardware choice that elevates everyday assembly to luxe craft.
Stock your shop with this 100-pack of Grade 5 Hillman cap screws for strong, corrosion-resistant fastening that’s ready for any project.
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