Hillman 1/2-13 in. Diameter x 3-1/2 in. Length Steel Hex Head Cap Screw, 25-Pack
SKU: 37201022738

Hillman 1/2-13 in. Diameter x 3-1/2 in. Length Steel Hex Head Cap Screw, 25-Pack

Sale price$78.29 Regular price$86.99
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Description

Hillman 1/2-13 in. Diameter x 3-1/2 in. Length Steel Hex Head Cap Screw, 25-PackHillman 1 2 13 x 3 1 2 in. Steel Hex Head Cap Screws (25 Pack) Durable steel hex head cap screws for heavy duty fastening in wood, metal, and machinery. Coarse 1 2 13 threads and a washer face head deliver strong clamping force and reliable torque in demanding applications. Key Features: Heavy Duty Strength: Steel construction with hex cap head for high torque fastening Reliable Grip: Coarse 1 2 13 machine threads for secure holds in tapped holes or

Hillman 1/2-13 x 3-1/2 in. Steel Hex Head Cap Screws (25-Pack)

Durable steel hex head cap screws for heavy-duty fastening in wood, metal, and machinery. Coarse 1/2-13 threads and a washer-face head deliver strong clamping force and reliable torque in demanding applications.


Key Features:

  • Heavy-Duty Strength: Steel construction with hex cap head for high torque fastening
  • Reliable Grip: Coarse 1/2-13 machine threads for secure holds in tapped holes or with nuts
  • Washer-Face Head: Integrated bearing surface under head helps improve seal and load distribution
  • Partially Threaded Shank: USS pattern supports alignment and shear strength in assemblies
  • Contractor Value: 25-piece boxed pack for shop, jobsite, or maintenance stock

Specifications Table:

Specification Details
Brand Hillman
Diameter / Thread 1/2-13 UNC (coarse)
Length 3-1/2 in
Material Steel
Head Style Hex cap with washer face
Thread Coverage Partially threaded (USS)
Pieces per Pack 25
Packaging Type Boxed
Category Hex Bolts / Hex Head Cap Screws
Package Dimensions (L x W x H) 4.3 in x 4.3 in x 3.5 in
Package Weight 7 lb
Thread Type Coarse
Unit of Measurement Imperial

Frequently Asked Questions (FAQ):

Q: What tools are needed for installation?
A: Tighten with a wrench or compatible socket/driver sized for 1/2-13 hex cap screws.


Q: Are these fully threaded?
A: No. They follow a USS pattern and are partially threaded along the shank.


Q: What is the thread specification?
A: Coarse 1/2-13 UNC machine threads.


Q: Can these be used outdoors?
A: They are steel; corrosion resistance depends on environment. If frequent moisture is expected, consider stainless or coated fasteners.


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


Industrial Poise, Engineered Presence

A hex cap screw is the quiet hero—clean geometry, confident hardware that grounds cabinetry and custom metalwork with intention. The washer-faced head reads crisp and purposeful, adding a subtle, architectural glint. Pair it with darkened steel brackets or blonde oak to strike a tailored contrast. This is utility elevated—foundational to a refined, hardworking space.


Equip your next build with these high‑torque Hillman hex cap screws and lock in dependable, professional-grade fastening.

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: 37201022738

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K
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Korgan
Dallas, US
★★★★★ 5
Pleasant surprise, warm and fluffy
Size: Queen, Color: White, Size: Queen, Color: White
For the past couple years my girlfriend and I have gone through a few cheap comforters. We never really gave much thought to them and subsequently they never impressed us. I grew up using a down comforter and have very fond memories of that blanket. The comfort and warmth was something that I hadn't experienced since I had moved out and gotten my own comforter. So this has been in the back of my mind ever since but I wasn't sure if I wanted to dish out that kind of money for a blanket and also deal with the hassle of dry cleaning it. Also by purchasing a down blanket we'd be supporting an industry in which the down feathers from geese are taken from them and that's not something we personally wanted to support. So for all those reason we started looking into down alternative. The first thing that made me question these products was the price, they seem TOO cheap. I was raised with the mantra, "you get what you pay for" and with that in mind I was quite weary when looking at these products. I always make sure to compare many different products and read through the reviews, both good and bad before I buy something. I decided to take a chance on this particular one as it seemed to be the highest rated by customers and I liked what I saw in the images provided by said customer. If anything, the price was low enough that I wasn't too worried if I didn't end up liking it. Now I wasn't actually home when it arrived but my girlfriend confirmed that it was very flat right out of the package, as was expected. By the time I got home 2-3 hours later it appeared to be fully fluffed. The material it is made of is very soft and comfortable on your skin and I was pleasantly surprised with the thickness/fluffyness. It is a fairly light blanket, similar to a down blanket I suppose in that regard. So far I have only slept with it one night but it did a great job of keeping me warm. I live in Wisconsin and the temperatures this week have been ranging from -10 over night to single digits during the day. I had been using 2 blankets prior to getting this one and sometimes I would still wake up in the night feeling cold. But so far with this blanket alone I have stayed warm which again was a pleasant surprise. I do have to say that this doesn't remind me a whole lot of my down blanket and I think that may have to do with the material used in the shell. And you're not going to be 100% able to recreate a down blanket not using down. So if you are looking for something that feels exactly like down and won't be satisfied otherwise, this might not be for you. However, if you are looking for a good quality, warm, fluffy and affordable priced blanket that will give you that "cloud" like feeling, I think you would be really happy with this blanket. Again this is my opinion from using it for one night, I can not comment on the durability or longevity of this blanket, but I am hoping that it holds up over time. **also our cats immediately fell in love with it, it is their new favorite spot to nap.
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Reviewed in the United States on December 29, 2017
F
Verified Purchase
Fabulous
Belleville, US
★★★★★ 5
High quality duvet!
Size: Twin XL, Color: White, Size: Twin XL, Color: White
Extremely comfortable, soft, and thick duvet! It is also very light despite its thickness, and it makes all my comforters look super fluffy. It keeps me warm without making me sweat. It’s easy to wash, high quality, and it has 3 loops on all 4 sides of the comforter. You could also use this duvet by itself if you wanted to since it is so comfortable and looks like a white comforter on its own. Absolutely love this duvet and do recommend! (I will add another photo of the duvet by itself when I take the duvet cover off to wash it)
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Reviewed in the United States on April 18, 2026
M
Verified Purchase
Morgan
Houston, US
★★★★★ 5
Super impressed for the price!
Size: Queen, Color: White
I didn’t have super high expectations ordering this, but it ended up being way better than I thought. It’s really soft and has that fluffy look without feeling super heavy. I was worried it would feel cheap or flat, but it actually holds its shape really well. I’ve been using it for a bit now and it still looks good on my bed, not lumpy or uneven. It’s warm enough but not too hot, so I’ve been able to use it comfortably without waking up overheating. I’ve also washed it and it didn’t fall apart or lose its fluff, which was a big thing for me. For the price, it honestly feels like something more expensive. Only thing I’d say is if you like a super thick/heavy comforter, this one is more on the lightweight side, but I personally prefer that. Overall really happy with it and would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
M
Verified Purchase
Marie Phillips
Grantham, US
★★★★★ 4
Incredible Comfortable
Size: Queen, Color: White
These Utopia queen sheets are extremely comfortable and have a soft, smooth feel that makes sleeping on them really enjoyable. The fabric feels lightweight but still cozy, and they fit the mattress well without slipping off or bunching up. They also wash easily and come out feeling fresh and soft, which makes them great for regular everyday use. Overall, they’re a very comfortable, reliable sheet set that makes the bed feel clean, soft, and inviting every night while still being easy to care for.
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Reviewed in the United States on May 8, 2026
G
Verified Purchase
Grecia Tenorio
Los Angeles, US
★★★★★ 5
It’s cozy and fluffy without it being heavy or too warm.
Size: Queen, Color: White
I ordered this in the color white in the size queen and I have to say I do like it. My only worry was if it was going to be too warm and it is surprisingly very light and airy, but it still gives you that feeling of comfy, which is what I mainly wanted. Right now it is a little warmer throughout the night but every now and then where I live I tend to have to put another blanket on top of me when the weather drops at night, which is annoying however, with this, it provides enough warmth without it being so heavy on you. I have to say for the price I can’t complain.
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Reviewed in the United States on June 1, 2026

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