Best in 7 days
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- USA
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Ships within 48 hours · Estimated delivery Jun 14 - Jun 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Hillman 5/16 in. x 4 in. Grade 5 Heat‑Treated Zinc Steel Hex Head Cap Screws, 50-PackHillman Grade 5 Zinc Hex Head Cap Screws, 5 16 in. x 4 in., 50 Pack Durable grade 5 hex head cap screws for secure fastening in wood, metal, and machinery. Made from heat treated steel with a protective zinc finish, they feature a washer face under the head and coarse threads for reliable grip. Key Features: Grade 5 Strength: Heat treated steel delivers higher tensile strength for demanding applications. Corrosion Resistant Finish: Zinc plating helps
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1109 reviews
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Product Reviews
★★★★★ 5
Bueno
Lo recomiendo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
★★★★★ 5
Good Relay
Works very well
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Reviewed in the United States on August 27, 2024
★★★★★ 3
Functional. Be careful when tightening nuts...strips very easy
Quality is questionable. The poles will strip way to easy. So be careful when fighting down. I had to use a stack of washers on top of wire to keep the nut tight. As far as functionality goes ..been doing great for over a month.
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Reviewed in the United States on March 6, 2025
★★★★★ 5
Well needed
Great for the price
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Reviewed in the United States on January 28, 2026
★★★★★ 4
Happy happy
Not bad kind of pricey that's all definitely would buy from them again
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Reviewed in the United States on February 4, 2026
