Hillman 7/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack
SKU: 28302867418

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

Sale price$46.79 Regular price$51.99
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Description

Hillman 7/16 in. Diameter x 1 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-PackHillman Grade 5 Hex Head Cap Screws, 7 16 in. x 1 in. (50 Pack) These Hillman hex head cap screws are Grade 5 steel fasteners with a heat treated zinc finish for added strength and wear resistance. Sized 7 16 in. diameter by 1 in. length, they feature a washer face under the head and coarse threads for reliable fastening in nuts or tapped holes. Key Features: Grade 5 Strength: Heat treated steel provides higher tensile strength for demanding

Hillman Grade 5 Hex Head Cap Screws, 7/16 in. x 1 in. (50-Pack)

These Hillman hex head cap screws are Grade 5 steel fasteners with a heat-treated zinc finish for added strength and wear resistance. Sized 7/16 in. diameter by 1 in. length, they feature a washer face under the head and coarse threads for reliable fastening in nuts or tapped holes.


Key Features:

  • Grade 5 Strength: Heat-treated steel provides higher tensile strength for demanding applications
  • Corrosion-Resistant Finish: Zinc-plated coating helps protect against wear and rust
  • Washer Face Head: Built-in bearing surface under the hex head improves load distribution and sealing
  • Coarse Thread Design: Promotes quick assembly and strong holding power in tapped holes or with nuts
  • Bulk Value Pack: 50-piece boxed set for shop, jobsite, or maintenance inventory

Specifications Table:

Specification Details
Diameter 7/16 inch
Length 1 inch
Material Steel
Finish Heat Treated Zinc
Grade Grade 5
Head Type Hex head with washer face
Thread Type Coarse (USS)
Threading Partially threaded shank
Number in Package 50 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are Grade 5 and partially threaded along the shank.


Q: What tools are needed for installation?
A: Tighten with a wrench or compatible hex socket; a drill/driver with socket adapter may also be used.


Q: Can these be used outdoors?
A: The zinc finish offers basic corrosion resistance, suitable for many indoor and some sheltered outdoor uses; for harsh environments, consider stainless or hot-dipped galvanized fasteners.


Q: What thread type do these screws have?
A: They use coarse threads (USS).


Q: What is included in the package?
A: A boxed 50-pack of 7/16 in. diameter x 1 in. length hex head cap screws.


Utility-Chic Hardware with Quiet Strength

This hex head cap screw is the understated hero—sleek, purposeful, and undeniably strong. The heat-treated zinc finish lends a cool industrial polish while guarding against wear. Style it with matte black brackets or raw wood joinery to create a deft contrast of tone and texture. It’s a refined essential that elevates functional details into a luxe, intentional statement.


Stock your toolkit with this 50-pack of Grade 5 Hillman hex cap screws for reliable, corrosion-resistant fastening on every project.

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: 28302867418

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4.4 ★★★★★
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Angel
Charlottesville, US
★★★★★ 5
Ignore the bad reviews, read mine!
Pictures don’t make you think much, but in-person these are beautiful and well made. I’ve been trying to replace everything with cleaner safer alternatives. Honestly I love everything this brand offers and stands for! Some things to think about when you see other peoples negative reviews. Since these cutting boards are all around safe and clean with no toxic coating’s that most have to make them last longer, they do require more maintenance, when people don’t follow that maintenance you get a warped or cracked board. Also they are not meant to last as long as your plastic one from Walmart, they should be replaced more often. Luckily for a pack of 3, and I’ll say again that are TRULY non toxic, they are super reasonably priced! For what they offer I would even pay more for these. They do also come with instructions on how to care for them! So if you are the type of person to leave things dirty, or wet in the sink, these are probably not for you. For anyone who doesn’t mind taking the extra minute these are a must (literally a quick wipe, rinse and hand dry, it’s nothing). Gives me a breathe of fresh air to know I’m using safe, and clean products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
L
Verified Purchase
Lacey Killion
Alexandria, US
★★★★★ 1
Cutting boards will splinter
A lot of the reviews that are saying these wooden boards splinter are true. I was excited to find some nontoxic wooden cutting boards for such a great price. Upon arrival, they seemed pretty decent quality when I pulled them out of the package. I proceeded to use the large one so I gave it a quick rinse with warm water and was taken back by fumes coming off the cutting board and then wiped it down with a white paper towel and my paper towel was brown. I was a little discouraged, but decided to give it a better rinse with a soap, free brush. At that point once I dried it off whatever coding was on it came off and it was rough and splinters everywhere. Definitely a little upset that the splinters could’ve ended up in our food. These are not good quality non-toxic cutting boards I would rather spend a little extra money on a quality board that is not going to sprinter Wood shavings into my food.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Lorenzo Vhee
Fort Morgan, US
★★★★★ 5
Very good, just be sure not to leave in water
Overall, this is a very good product as my wife and I are moving towards non-toxic kitchen materials. My only advice is to make sure to not leave this submerged in water otherwise mold will easily form.
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Reviewed in the United States on December 27, 2025
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Anonymous123
Cuba, US
★★★★★ 4
Truly non-toxic but a little rough and uneven
I’m very impressed with the packaging of this. When I first opened the box I was shocked that there was a plastic wrapping around the boards when they promised to be non toxic but then I saw the sticker that the wrapping was not plastic and I was very happy. The boards themselves are pretty nice and a good thickness but the only thing is I feel like the board is a little rough and parts of the board come up and are not smooth.
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Reviewed in the United States on April 7, 2026
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TracyAZ
Pawtucket, US
★★★★★ 3
Not Durable…Splintered….
Had to chuck these. I loved them at first but they are not durable. Scratched themselves up right away and then the mid sized one started to splinter. I didn’t even have it for very long before I had to get rid of them. Long enough to not be able to return. I prefer the bamboo as far as wood goes, but switched to an antibacterial. It’s crazy because I had the same cutting boards for years and in the past month I’ve had to replace them 3 times now. I was so disappointed because there were such amazing reviews. Sadly that was not the case for me. I give it a 3 because they are absolutely beautiful…..you get points for being beautiful I suppose in this world. But not durable. At least not for me.
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Reviewed in the United States on January 22, 2026

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