Hillman 5/8 in. Diameter x 3 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack
SKU: 11306567169

Hillman 5/8 in. Diameter x 3 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack

Sale price$44.87 Regular price$49.86
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Description

Hillman 5/8 in. Diameter x 3 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-PackHillman 5 8" x 3" Hex Head Cap Screw, Heat Treated Zinc, 25 Pack Durable hex head cap screws made from heat treated zinc coated steel for strong, corrosion resistant fastening. Sized 5 8 inch diameter by 3 inch length, ideal for structural and heavy duty applications. Pack of 25 for efficient project completion. Key Features: Heavy Duty Strength: Heat treated steel construction delivers reliable load bearing performance Corrosion Resistance: Zinc

Hillman 5/8" x 3" Hex Head Cap Screw, Heat-Treated Zinc, 25-Pack

Durable hex head cap screws made from heat-treated zinc-coated steel for strong, corrosion-resistant fastening. Sized 5/8 inch diameter by 3 inch length, ideal for structural and heavy-duty applications. Pack of 25 for efficient project completion.


Key Features:

  • Heavy-Duty Strength: Heat-treated steel construction delivers reliable load-bearing performance
  • Corrosion Resistance: Zinc finish helps protect against rust in indoor and outdoor use
  • Precise Fit: 5/8" diameter x 3" length with coarse thread for secure assembly
  • Versatile Fastening: Hex head design works with standard wrenches for quick installation
  • Project Value: 25-pack supplies enough fasteners for larger builds and repairs

Specifications Table:

Specification Details
Material Steel
Finish Heat Treated Zinc
Thread Type Coarse
Grade 5
Head Diameter 5/8"
Diameter 5/8"
Length 3"
Number in Package 25
Packaging Type Boxed
Each Weight 7.700 lb
Product Type Hex Head Cap Screw
Brand Hillman

Frequently Asked Questions (FAQ):

Q: What tools are needed for installation?
A: Use a standard wrench or socket sized to the hex head; pair with a matching 5/8" coarse-thread nut and washer as required.


Q: Is the zinc finish suitable for outdoor use?
A: Yes, the zinc coating offers corrosion resistance; for extreme environments, consider additional protective measures.


Q: What thread type do these screws use?
A: Coarse thread, compatible with corresponding coarse-thread nuts.


Q: Are these grade 5 fasteners?
A: Yes, they are Grade 5, providing strong tensile performance for general structural applications.


Q: How many screws come in the package?
A: 25 screws per pack.


Industrial polish with steadfast performance

This hex head cap screw brings a refined, utilitarian edge to bespoke builds, marrying crisp geometry with a luminous zinc sheen. The heat-treated steel offers a confident, enduring presence—perfect for exposed hardware moments that celebrate structure. Style it with matte black brackets or warm woods to juxtapose texture and tone. A quiet essential, it anchors luxury with integrity.


Secure your project with grade‑5 strength—add this 25‑pack of Hillman hex head 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: 11306567169

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4.2 ★★★★★
Based on 913 reviews
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Beth Lukes
Boise, US
★★★★★ 1
Junk
Color: Black, Size: 4 Panel-88'', Color: Black, Size: 4 Panel-88''
Horrible. The parts are not right. It won’t fit together or disassemble and can’t return it like this. Parts won’t fit properly and missing holes for screws. Also, can’t get through to a person for any assistance. Picture shows the hole and then the lack of a hole where a screw belongs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
C
Verified Purchase
C.L.
Natrona Heights, US
★★★★★ 5
Excellent privacy shade.
Color: Coal Black
This delivered on exactly what it promises. So happy with the quality for the value. The shades are a fabric, nylon like, that are attached with a pocket on one end and velcro that adheres around the bar on the other. This was incredibly easy and straightforward to put together. Every piece was clearly labeled, coordinated with the instruction sheet, and fit perfectly. Honestly, I wasn’t planning to leave a review but I was so impressed by how clearly labeled and well explained the instructions were that I felt compelled to note it. Especially for anyone who doesn’t like putting things together, or is used to subpar instructions, this is leagues above the rest. It’s such a simple build anyway, but after buying so many things that barely fit as they should, this stands out. It is lightweight and easy to move. Offers privacy when opened, then can be folded out of the way. It looks exactly as pictured. No complaints, it’s a solid item and worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
C
Verified Purchase
Courtney A.
Bozeman, US
★★★★★ 5
Decent quality for the price
Color: Grey
Decent quality for the price. Other privacy screens were extremely out of my budget, but this looks and works just fine- I just needed something simple to place behind my couch to hide some clutter. It took me about a half hour to assemble, but it was easy enough. It might be due to my carpeting, but I don't trust that the screen would be stable enough to stand freely without falling. Thankfully my plan all along was to wedge the screen between the couch and a box of clutter anyway, so for me it works as l'd planned!
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Reviewed in the United States on April 10, 2026
M
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Madi R.
Cuba, US
★★★★★ 4
Overpriced but effective.
Color: Cream
I happened to get lucky and get a warehouse deal at an additional 30% discount. Even at $25, it feels a little overpriced. But it was easy to assemble and serves its purpose. If you line the Velcro up exactly, the panels sag, if you stretch past even, but where it still grips, they look pretty ok. It is very light and does fold very compact for easy storage.
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Reviewed in the United States on April 3, 2026
S
Verified Purchase
Sunny in AZ
Cuba, US
★★★★★ 5
Great price for a great product
Color: Coal Black
Excellent quality and great price to boot. Easy to assemble and folds up easily to be stored. We are using it as a privacy screen when we have company that needs to sleep on the couch and also to block off a hallway leading to a guest suite. It looks great and is as described in the ad
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Reviewed in the United States on December 16, 2025

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