Hillman 5/8 in. Diameter x 1 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack
SKU: 22255655984

Hillman 5/8 in. Diameter x 1 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack

Sale price$23.39 Regular price$25.99
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Description

Hillman 5/8 in. Diameter x 1 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screw, 25-PackHillman Grade 5 Hex Head Cap Screws, 5 8 in. x 1 in., 25 Pack Durable Grade 5 hex head cap screws for heavy duty fastening in steel applications. Heat treated zinc plated steel resists wear and corrosion while the washer face head delivers a tighter seal. Ideal for use with a nut or tapped hole in construction and repair projects. Key Features: Grade 5 Strength: Heat treated steel provides reliable tensile strength for demanding jobs Corrosion

Hillman Grade 5 Hex Head Cap Screws, 5/8 in. x 1 in., 25-Pack

Durable Grade 5 hex head cap screws for heavy-duty fastening in steel applications. Heat-treated zinc-plated steel resists wear and corrosion while the washer-face head delivers a tighter seal. Ideal for use with a nut or tapped hole in construction and repair projects.


Key Features:

  • Grade 5 Strength: Heat-treated steel provides reliable tensile strength for demanding jobs
  • Corrosion-Resistant Finish: Zinc plating helps prevent rust and extends service life
  • Washer Face Head: Built-in bearing surface under the hex head improves sealing and load distribution
  • Coarse Thread: Partially threaded shank for secure hold and easier assembly
  • Pack Convenience: 25 boxed screws for jobsite or shop stocking

Specifications Table:

Specification Details
Finish Heat Treated Zinc
Grade 5 Grade (USS)
Head Diameter 5/8 inch
Length 1 inch
Material Steel
Number in Package 25 pack
Packaging Type Boxed
Thread Type Coarse
Unit of Measurement SAE

Frequently Asked Questions (FAQ):

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


Q: What tools are needed for installation?
A: Tighten with a wrench or a drill fitted with the appropriate hex socket.


Q: Can these be used outdoors?
A: The zinc finish offers corrosion resistance suitable for many outdoor applications, but for highly corrosive environments consider additional protection.


Q: What thread type do these use?
A: They use coarse threads in SAE measurement.


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


Elegant Utility in Polished Zinc

These hex cap screws bring a refined, industrial clarity to any build, their zinc sheen catching light with quiet confidence. The washer-face head is a subtle design note that delivers both polish and performance. Style them with matte black hardware for a balanced, modern contrast in cabinetry or metalwork. A small detail with big impact—essential for projects that demand strength and sophistication.


Upgrade your fastening with Grade 5 performance—add this 25-pack of Hillman hex cap screws to your toolkit 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: 22255655984

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4.4 ★★★★★
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A
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Alex caine
Waukegan, US
★★★★★ 1
Awful.
Color: Black, Size: 22"- 4 Panel
Easiest one star review ever. I'm writing this with bloody fingers from assembling this. Multiple poles were bent, none of the pole connectors worked, the hex wrench broke in my hand, the screws didn't really go into the holes provided (I had to get a friend with a press drill to widen the holes to make it work), there are sharp edges on the poles where there is a seam, and doesn't look that great once assembled. Easy do not buy, the only reason I didn't return is because it would have been tough to disassemble the half I got through in the first 5 hours of building (mostly spent fixing the product delivered)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
D
Verified Purchase
Daniel
Lexington, US
★★★★★ 5
Clean and functional
Color: Grey
This room divider is very functional and sturdy for a single-panel divider and stands securely without wobbling. The extra-thick material provides great privacy and helps visually separate the space. The neutral grey color looks clean and modern, blending nicely with my décor. It was easy to set up right out of the box and didn’t require any complicated assembly. The height and width are perfect for creating a defined my home office space.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
K
Verified Purchase
Karinakhan
Waukegan, US
★★★★★ 5
⭐️⭐️⭐️⭐️⭐️
Color: Grey
Very satisfied with this room divider. The construction is sturdy and stable, easy to assemble, and stands firmly without extra support. It separates the space well and provides good privacy. The grey color looks stylish and neat, blending perfectly with the interior. The quality fully met my expectations.
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Reviewed in the United States on December 20, 2025
C
Verified Purchase
Charlie L Smith
Birmingham, US
★★★★★ 2
Not so good as expected.
Color: Grey
Pretty poor quality partition. It should hold up to normal indoor ware as long as to don’t touch it. If it is used in a garage (as I did) it will collapse.when subjected to any kind of a breeze at all. I had to reinforce the partition with cross-wires for added support and it was still not enough.
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Reviewed in the United States on May 6, 2026
K
Verified Purchase
Katie Choquette
Lake Worth, US
★★★★★ 4
Functional but not attractive
Color: Black, Color: Black
I purchased this to hide my cats liter boxes as he refuses to use them unless they are on the finished side of our basement which is also my kids play room. This functions as I’d expect. It isn’t great to look at but better than cat boxes. Overall it might make a good backdrop if needed. My only complaint is the hex/allen wrench doesn’t fit in the screws provided. If you don’t have an alternative tool that’s a smaller hex it will be annoying to put together.
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Reviewed in the United States on January 20, 2026

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