Hillman 1/2 in. Diameter x 1-1/4 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack
SKU: 55994138094

Hillman 1/2 in. Diameter x 1-1/4 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-Pack

Sale price$37.79 Regular price$41.99
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Description

Hillman 1/2 in. Diameter x 1-1/4 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 50-PackHillman Grade 5 Hex Head Cap Screws, 1 2" x 1 1 4", 50 Pack Durable Grade 5 steel hex head cap screws with heat treated zinc finish for added strength and wear resistance. Partially threaded with a washer face under the head for a better seal, ideal for securing components in machinery, automotive, and construction projects. Key Features: Grade 5 Strength: Heat treated steel delivers reliable tensile strength for demanding applications Corrosion

Hillman Grade 5 Hex Head Cap Screws, 1/2" x 1-1/4", 50-Pack

Durable Grade 5 steel hex head cap screws with heat-treated zinc finish for added strength and wear resistance. Partially threaded with a washer face under the head for a better seal, ideal for securing components in machinery, automotive, and construction projects.


Key Features:

  • Grade 5 Strength: Heat-treated steel delivers reliable tensile strength for demanding applications
  • Corrosion-Resistant Finish: Zinc coating helps protect against rust and wear
  • Washer Face Head: Built-in sealing surface under the hex head improves load distribution
  • Partially Threaded Shank: Ensures strong clamping force and alignment where shear strength is needed
  • Convenient Bulk Pack: 50 screws in boxed packaging for shop or jobsite use

Specifications Table:

Specification Details
Brand Name Hillman
Material Steel
Finish Heat Treated Zinc
Grade 5 Grade
Head Type Hex Head with washer face
Diameter 1/2 inch
Length 1-1/4 inch
Thread Type Coarse
Threading Partially threaded along shank
Number in Package 50 pack
Packaging Type Boxed
Category Hex Bolts
Package Height 3.5 in
Package Width 4.3 in
Package Length 4.3 in
Package Weight 5 lbs

Frequently Asked Questions (FAQ):

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


Q: What size wrench or socket fits the head?
A: The screws have a 1/2-inch nominal diameter; use the corresponding hex bolt wrench/socket size typically specified for 1/2-inch bolts.


Q: Can these be used outdoors?
A: The zinc finish offers basic corrosion resistance suitable for many indoor and light outdoor applications; for harsh environments, consider galvanized or stainless options.


Q: Do they have coarse or fine threads?
A: Coarse thread.


Q: What tools are recommended for installation?
A: Tighten with a wrench or a drill/driver using the appropriate socket.


Industrial polish with steadfast strength

This hex cap screw brings a refined, zinc-kissed sheen to utilitarian hardware, elevating the everyday with precision. The washer-faced head is a subtle design note—clean, confident, and functional—creating a seamless seal. Style it in exposed joinery on workshop shelving or raw timber frames for a modern, engineered edge. It’s a small luxury in hardware, marrying durability with a crisp, architectural presence.


Secure your projects with Grade 5 strength—add this 50-pack of Hillman hex 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: 55994138094

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Cory Cooper
Lake Worth, US
★★★★★ 5
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Color: Grey, Color: Grey
This watch is beautiful and exactly as described. It came in all the original packaging. The details in this watch are impossible to forger. I also had my local watch shop verify its authenticity when getting it sized, they specialize in Rolex and Tissot.
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Reviewed in the United States on October 26, 2022
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Trespassers W
Dallas, US
★★★★★ 5
Looks beautiful and very accurate
Color: Grey
Bought this Tissot as a gift for my wife because she likes larger watches. She has small wrists and this watch looks great on her. The dial is beautiful, the case is well made and the mechanism is very accurate running +4 seconds per day out of the box. Power reserve is great keeping the watch running for up to 3 days. I think this watch is a bit too dressy for a man, but this is my taste. My wife loves it.
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Reviewed in the United States on March 13, 2019
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Jose Correa
Omaha, US
★★★★★ 5
Stunning Automatic Watch With TopTier Durability and Precision
Color: Grey
“I got this Tissot PRX for my cousin’s birthday and bro fell in LOVE instantly. This thing keeps time like a beast, never slows down, never lags. Automatic movement, so no batteries, no drama. Durability? Stupid good. You can hit it, bump it, live life rough, it still looks box fresh. Size wise it was almost perfect. I just had to remove two links, nothing big. It’s light, functional, comfortable, doesn’t weigh you down, doesn’t get in the way but more importantly I can say this watch is in everyone’s eyesight when we wear it. Cause of course I had to get another one! Basically. I gave him a very nice piece as a gift, and now he’s walking around like he owns Switzerland.
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Reviewed in the United States on December 11, 2025
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Cienfuegos
Fort Morgan, US
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
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Reviewed in the United States on May 6, 2026
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T. H.
Battle Creek, US
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes. So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder. This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd. The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
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Reviewed in the United States on March 22, 2021

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