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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Hillman 5/16 in. Diameter x 2-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack5 16 in. x 2 1 2 in. Hex Head Cap Screw (100 Pack) Durable Grade 5 hex head cap screws engineered from heat treated zinc coated steel for reliable fastening. Ideal for general construction and machinery applications requiring strong torque and corrosion resistance. Key Features: Grade 5 Strength: Heat treated steel provides dependable holding power for general purpose fastening Corrosion Resistant Finish: Zinc coating helps protect against rust in
5/16 in. x 2-1/2 in. Hex Head Cap Screw (100-Pack)
Durable Grade 5 hex head cap screws engineered from heat-treated zinc-coated steel for reliable fastening. Ideal for general construction and machinery applications requiring strong torque and corrosion resistance.
Key Features:
- Grade 5 Strength: Heat-treated steel provides dependable holding power for general-purpose fastening
- Corrosion-Resistant Finish: Zinc coating helps protect against rust in indoor and sheltered outdoor uses
- High-Torque Hex Head: Hex cap design with machine threads supports strong tightening with standard wrenches
- Partially Threaded Shank: Enhances shear strength and alignment when clamping materials
- Bulk Contractor Pack: 100-pack for efficient stocking and jobsite productivity
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 5/16 in. |
| Length | 2-1/2 in. |
| Head Type | Hex head cap screw |
| Thread | Machine thread; partially threaded shank |
| Material | Steel |
| Grade | Grade 5 |
| Finish/Coating | Zinc; heat-treated |
| Pack Quantity | 100 |
Frequently Asked Questions (FAQ):
Q: What size drill bit should I use for installation?
A: Pre-drill a hole that matches the 5/16 in. bolt diameter in the material for proper fit.
Q: Are these fully threaded?
A: No, they are partially threaded to improve shear strength and alignment.
Q: What grade are these bolts?
A: They are Grade 5 steel, suitable for most general-purpose applications.
Q: What tools are needed for installation?
A: Use a matching 6-point or 12-point wrench or socket to drive the hex head and a corresponding Grade 5 nut if needed.
Industrial Poise, Purposeful Polish
This hex cap screw brings a crisp, utilitarian elegance to exposed hardware moments—think open shelving, raw timber, and dark metal accents. The zinc finish adds a quiet sheen that balances rugged texture with refined intent. Style it with blackened brackets and oiled woods to create a sophisticated, workshop-chic narrative. It’s a small detail that reads as luxe when precision and proportion lead the way.
Choose this Grade 5, zinc-finished hex cap screw 100-pack for strong, corrosion-resistant fastening that keeps projects moving.
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