Hillman 1/2 in. Diameter x 5-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 25-Pack
SKU: 2084076326

Hillman 1/2 in. Diameter x 5-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 25-Pack

Sale price$55.79 Regular price$61.99
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Description

Hillman 1/2 in. Diameter x 5-1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 25-PackHillman Grade 5 Hex Head Cap Screws, 1 2" x 5 1 2", 25 Pack These Hillman Grade 5 hex head cap screws offer strong, reliable fastening for heavy duty projects. Made from heat treated steel with a zinc finish, they resist wear while the coarse thread and washer face under the head deliver solid grip and sealing. Key Features: Grade 5 Strength: Heat treated steel provides high tensile strength for demanding applications Corrosion Resistant Finish: Zinc

Hillman Grade 5 Hex Head Cap Screws, 1/2" x 5-1/2", 25-Pack

These Hillman Grade 5 hex head cap screws offer strong, reliable fastening for heavy-duty projects. Made from heat-treated steel with a zinc finish, they resist wear while the coarse thread and washer face under the head deliver solid grip and sealing.


Key Features:

  • Grade 5 Strength: Heat-treated steel provides high tensile strength for demanding applications
  • Corrosion-Resistant Finish: Zinc plating helps protect against rust and wear
  • Washer Face Under Head: Improved sealing and load distribution for secure fastening
  • Coarse Thread Design: Promotes fast installation and strong hold in tapped holes or with nuts
  • Versatile Use: Tighten with a wrench or drill; ideal wherever a hex bolt is required

Specifications Table:

Specification Details
Diameter 1/2 inch
Length 5-1/2 inch
Material Steel
Finish Heat Treated Zinc
Grade 5 (USS Grade 5)
Thread Type Coarse
Head Type Hex head with washer face
Number in Package 25 pack
Packaging Type Boxed
Tightening Method Wrench or drill

Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They are partially threaded along the shank.


Q: What thread type do these screws use?
A: Coarse thread.


Q: What grade are the screws?
A: USS Grade 5.


Q: What material and finish are used?
A: Steel with a heat-treated zinc finish.


Q: How many screws are included?
A: 25 screws per pack.


Industrial polish with enduring strength

A streamlined hex profile paired with a zinc-kissed sheen brings a crisp, engineered elegance to utility builds. The Grade 5 composition delivers confident strength, while the washer-faced head adds a subtle, refined detail. Use these in exposed workshop shelving or steel-framed furniture to celebrate hardware as design. It’s the quiet hero that elevates everyday construction to luxurious, lasting form.


Choose Hillman Grade 5 hex cap screws for a durable, clean-looking fastener that secures your project with confidence.

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: 2084076326

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4.9 ★★★★★
Based on 77 reviews
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Verified Purchase
Shawn
Phoenix, US
★★★★★ 5
Very happy
I recently purchased a set of floating shelves, and I couldn't be happier with my decision! From the moment I opened the box, I was impressed by the quality of the materials. The shelves are sturdy and well-crafted, giving me confidence that they will hold my books and decorative items without any issues. Installation was a breeze! The package came with clear instructions and all the necessary hardware, making the process quick and hassle-free. I was able to mount them in no time, and I appreciated how everything lined up perfectly. As for the aesthetics, these shelves are a game changer for my space! They add a modern touch to my room and provide a stylish way to display my favorite pieces. The sleek design complements my décor beautifully, and I've received so many compliments from friends and family. Overall, these floating shelves exceeded my expectations in every way. They are not only functional but also enhance the look of my home. I highly recommend them to anyone looking for a stylish and easy-to-install shelving solution!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2025
J
Verified Purchase
Joey Kapinos
Cuba, US
★★★★★ 4
Shelf is sturdy and made of good material, easy to assemble , LED strip could be better
Size: 24 x 6, Color: Black-rgb, Size: 24 x 6, Color: Black-rgb
The shelf is built of solid material and it is very easy to assemble and also install. The LED strip is okay, nothing special and if you don't flick the actual switch on/off of the battery pack your batteries will drain EXTREMELY FAST; the RGB will start flashing making it seem unusable/defective because the controller won't function properly either when in reality it's just dead batteries. I'd probably buy other LED strips that are of higher quality, rechargable and have more features if I were to purchase these again in the future. Pleased with the purchase overall though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
katie casey
Phoenix, US
★★★★★ 5
Great shelves and very sleek
Size: 31 x 7, Color: Black-rgb
Love these shelves so much. They have been holding up my Lego flower collection beautifully
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Reviewed in the United States on February 2, 2026
I
Verified Purchase
Ivan
Belleville, US
★★★★★ 1
wasting your money
Size: 35 x 7, Color: White-rgb
I’m very disappointed with this purchase. The shelves have a questionable finish - honestly, you can get something cheaper and much better quality at IKEA. But the biggest issue is the lighting. None of the lights work. I put in brand-new batteries and absolutely nothing happens. I wouldn’t recommend wasting your money on this product.
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Reviewed in the United States on November 13, 2025
M
Verified Purchase
MemoJuan13
Lowell, US
★★★★★ 3
Lights stop working after a few usage
Size: 31 x 7, Color: Black-rgb
I had these shelves for a few months now. The shelves are great and are very easy to install. I also like that they offer different sizing, so depending what you are storing on them. They can fit a lot of items and are sturdy so you don’t have to worry about it falling. The lights were amazing at first and the main reason why I bought this product, but after a few times using them they stopped working completely and no longer connect.
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Reviewed in the United States on November 11, 2025

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