Hillman 7/16 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack
SKU: 8514662112

Hillman 7/16 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack

Sale price$27.89 Regular price$30.99
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Hillman 7/16 in. Diameter x 1-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-PackHillman Grade 5 Hex Head Cap Screw, 7 16 in. x 1 1 2 in., 50 Pack These Grade 5 hex head cap screws from Hillman deliver dependable fastening strength for automotive, machinery, and construction projects. Made of steel with a heat treated zinc finish, they resist wear and corrosion and feature a washer face under the head for a tighter seal. Key Features: Durable Grade 5 Steel: Heat treated for added strength and reliability under load Corrosion

Hillman Grade 5 Hex Head Cap Screw, 7/16 in. x 1-1/2 in., 50-Pack

These Grade 5 hex head cap screws from Hillman deliver dependable fastening strength for automotive, machinery, and construction projects. Made of steel with a heat-treated zinc finish, they resist wear and corrosion and feature a washer face under the head for a tighter seal.


Key Features:

  • Durable Grade 5 Steel: Heat-treated for added strength and reliability under load
  • Corrosion-Resistant Finish: Zinc coating helps protect against rust and wear
  • Washer Face Under Head: Provides improved sealing and load distribution
  • Coarse Thread, Partially Threaded: Ideal for general fastening with nuts or tapped holes
  • Convenient 50-Pack: Boxed for easy storage and bulk project use

Specifications Table:

Specification Details
Diameter 7/16 inch
Length 1-1/2 inch
Material Steel
Finish Heat Treated Zinc
Grade 5 Grade (USS)
Thread Type Coarse
Threading Partially threaded along shank
Head Type Hex head with washer face under head
Number in Package 50 pack
Packaging Type Boxed
Tightening Method Use wrench or drill
Category Hex Bolts
Unit of Measurement Imperial (inches)

Frequently Asked Questions (FAQ):

Q: Are these bolts fully threaded?
A: They are partially threaded with coarse threads along the shank.


Q: What tool is recommended for installation?
A: Tighten with a wrench or a drill fitted with the appropriate hex socket.


Q: Can these be used outdoors?
A: Yes, the zinc finish offers corrosion resistance suitable for many indoor and outdoor applications; however, for harsh environments consider additional protection.


Q: Do they include nuts or washers?
A: No, this pack includes only hex head cap screws.


Q: What is the head size and length?
A: Head/diameter is 7/16 inch and overall length is 1-1/2 inch.


Industrial polish that anchors a build

The Hillman hex cap screw is the quiet hero of any refined industrial space, marrying strength with a clean, zinc sheen. Its precise washer-faced head brings a tailored finish to exposed hardware moments on shelving, fixtures, or custom millwork. Pair with matte black brackets and warm wood tones to let the metallic glint punctuate the composition. This is the kind of hardware that elevates function into everyday luxury.


Secure your projects with grade‑5 strength—add this 50‑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:
  1. 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
SKU: 8514662112

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 2487 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
T
Verified Purchase
tracie dietz
Lexington, US
★★★★★ 4
pretty cute, mediocre writing
Format: Kindle
Its okay and cute story and characters but writing feels cringey and lazy at times. I also tended to find the main characters sometimes annoying
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025
C
Clair Brendel
Lake Worth, US
★★★★★ 3
flawed and sweet
Format: Kindle
While the premise of the book was endearing, it quickly felt under-researched and over-represented. Giving characters mental health diagnoses while describing only surface level or self-diagnosed criteria makes the characters feel stereotypical and under-developed. The manic-like decision making of one of the main characters is often used as a plot point, making it feel like a gimmick to blame the character’s “neurodivergence”. Had there been better research and understanding into mental health diagnoses, and less stereotypically representation, it would have been easier to enjoy. Aside from that I liked the premise of the plot and found the build of found family, friendship, and love to be sweet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
M
Verified Purchase
Mia Evans
Lexington, US
★★★★★ 5
Perfect spring romcom!
Format: Paperback
What a beautiful story about finding the life and partner that works for you. I may need to go buy a flower farm and come right back! If you want a book with the most perfect spring vibes this is it! I loved that Opal and Pepper had such complementary skills when it came to the flower farm. Opal bought a flower farm for the vibes and without Pepper would have had absolutely no hope of maintaining it. Honestly relatable. I loved seeing them working together and learning to understand one another. I also loved how this story explored neurodivergence and the different strengths and struggles it can bring. Opal's experience of being neurodivergent is dissimilar to other descriptions I have read and I really appreciated it. I became a reader because I love seeing how people's minds work differently but with how much I read it's unusual that I come across a character who really stands out. Opal is one who does. If you want a story that is the perfect escapism while also being very grounded in issues and experiences people have then this is the perfect fit! I love reading books about things that sound so incredibly cool, like owning a flower farm, but I would be completely terrible at! I'm over here like maybe I do need a flower farm and my half-dead houseplants are judging me. Thanks to St. Martins Press!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2024
N
Verified Purchase
Nerdy-Birdy101
Omaha, US
★★★★★ 4
Good!
Format: Paperback
Thank you to NetGalley for the e-ARC! I love Mazey’s writing and character-building! The setting of a flower farm was splendid. The sapphic romance was lovely. You go to see inside both of the character’s heads and understand their viewpoint and reasoning. My girl Lizzie and her cake-making were mentioned!! I think it would be lovely if Opal’s sisters were able to have their happily ever afters told in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2024
E
Verified Purchase
E
Battle Creek, US
★★★★★ 5
Neurospicy and queer spicy
Format: Paperback
I absolutely love this book. If you're looking for lesbian, spicy love but realistic with healthy relationship principles, and relatable neurodivergent characters, you'll love it too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026

recommand products