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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Hillman 3/8 in. D x 3/4 in. L Heat Treated Steel Hex Head Cap Screw, Grade 8, Coarse Thread, 100-PackHillman Grade 8 Hex Head Cap Screws, 3 8" x 3 4", 100 Pack Heavy duty Grade 8 hex head cap screws made of heat treated steel for high strength fastening. Sized 3 8 in diameter by 3 4 in length with coarse threads, ideal for automotive, machinery, and structural applications. Key Features: Grade 8 Strength: Heat treated steel delivers high tensile performance for demanding loads Coarse Thread: Reliable grip for quick assembly and resistance to
Hillman Grade 8 Hex Head Cap Screws, 3/8" x 3/4", 100-Pack
Heavy-duty Grade 8 hex head cap screws made of heat-treated steel for high-strength fastening. Sized 3/8 in diameter by 3/4 in length with coarse threads, ideal for automotive, machinery, and structural applications.
Key Features:
- Grade 8 Strength: Heat-treated steel delivers high tensile performance for demanding loads
- Coarse Thread: Reliable grip for quick assembly and resistance to stripping
- Hex Head Design: Easy tightening with a wrench or driver; washer face under head for better seating
- Consistent Sizing: 3/8 in diameter x 3/4 in length for common equipment and repair needs
- Bulk Convenience: Box of 100 screws keeps projects moving and reduces reorders
Specifications Table:
| Specification | Details |
|---|---|
| Diameter | 3/8 in |
| Length | 3/4 in |
| Thread Type | Coarse |
| Grade | Grade 8 |
| Material | Heat-treated steel |
| Head Type | Hex head cap screw |
| Finish | Heat Treated |
| Units per Package | 100 (boxed) |
| Each Weight (package) | 3.700 lb |
| Alternate UPC | 037504815601 |
Frequently Asked Questions (FAQ):
Q: What tools are needed to install these screws?
A: Use a wrench or socket/driver that fits the hex head; pair with a matching Grade 8 nut and appropriate washer if needed.
Q: Are these fully threaded?
A: They are described as partially threaded Grade 8 hex cap screws, typical for this style and size.
Q: What material are they made from?
A: Heat-treated steel for high strength and durability.
Q: What thread type do they use?
A: Coarse thread, compatible with matching coarse-thread nuts or tapped holes.
Q: How many screws are included?
A: 100 screws per box.
Industrial Strength, Clean Precision
These Grade 8 hex cap screws bring a refined industrial edge to any project—sleek, strong, and unapologetically purposeful. The heat-treated steel and crisp hex profile create a subtle hardware statement that feels both engineered and elegant. Style them with blackened brackets or raw oak shelving for a balanced, modern utility. Consider them a quiet essential—powerful details that anchor a space with confidence.
Equip your next build with Grade 8 reliability—add this 100-pack of Hillman hex cap screws to your cart today.
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