SKU: 38487057328

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

Sale price$66.59 Regular price$73.99
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Description

Hillman 1/2 in. Diameter x 2 in. Length Heat-Treated Steel Hex Head Cap Screw, 50-PackHillman Grade 8 Hex Head Cap Screws, 1 2 in. x 2 in., 50 Pack Heavy duty grade 8 hex head cap screws built from heat treated steel for demanding fastening applications. Partially threaded with a washer face under the head for secure seating and long lasting performance. Key Features: Grade 8 Strength: Heat treated steel delivers high tensile strength for heavy load projects Reliable Seating: Washer face under head provides a better seal and

Hillman Grade 8 Hex Head Cap Screws, 1/2 in. x 2 in., 50-Pack

Heavy-duty grade 8 hex head cap screws built from heat-treated steel for demanding fastening applications. Partially threaded with a washer face under the head for secure seating and long-lasting performance.


Key Features:

  • Grade 8 Strength: Heat-treated steel delivers high tensile strength for heavy-load projects
  • Reliable Seating: Washer face under head provides a better seal and distributes load
  • Partial Thread Design: Smooth shank section resists shear and improves alignment
  • Corrosion-Resistant Finish: Yellow dichromate coating enhances wear and rust resistance
  • Bulk Convenience: 50-pack for jobsite efficiency and consistent hardware matching

Specifications Table:

Specification Details
Brand Hillman
Diameter 1/2 inch
Length 2 inch
Material Steel
Grade 8
Finish Heat-treated yellow dichromate
Thread Type Coarse (USS)
Head Type Hex head with washer face
Threading Partially threaded shank
Number in Package 50 pack
Packaging Type Boxed
Unit of Measurement Imperial
Installation Tighten with a wrench or drill

Frequently Asked Questions (FAQ):

Q: What size are these bolts?
A: They are 1/2 inch diameter by 2 inch length hex head cap screws.


Q: Are these fully threaded?
A: No. They are grade 8 cap screws that are partially threaded along the shank.


Q: What finish do they have?
A: They feature a heat-treated yellow dichromate finish for added strength and wear resistance.


Q: What thread type is used?
A: Coarse thread (USS).


Q: How are they installed?
A: Tighten with a wrench or compatible driver into a nut or tapped hole.


Industrial Strength with a Golden Sheen

These hex cap screws bring a refined industrial punch to any build, their yellow dichromate finish catching light with a subtle, luxe glow. The crisp hex head and partial thread feel purposeful—streamlined, strong, and beautifully engineered. Style them with matte black brackets or raw timber for a sophisticated contrast. Consider them the quiet, reliable jewelry of a space—small details that anchor a project in lasting quality.


Equip your project with grade 8 reliability—add this 50-pack of Hillman hex cap screws to your cart now.

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: 38487057328

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Baldemarg
Phoenix, US
★★★★★ 5
May not fit correctly or is difficult to fit on.
Would not advise buying. It wouldn’t fit with the o ring nor with the old one, it would only go in with no o ring. So I had to put back my old hinge and o ring. Edit: I had to add coolant to the O ring, along with somewhat forcing/prying it in in order to get it to fit flush.
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Reviewed in the United States on January 9, 2026
J
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Johnetta
Boise, US
★★★★★ 5
Works 100% on my f30 n55
No leaks made with good material you can use everything they send it will work
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Reviewed in the United States on May 26, 2026
C
Verified Purchase
carol cruzstewart
Charlottesville, US
★★★★★ 5
It’s the right part and it’s not defective
It fit and works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
F
Verified Purchase
Feedback Jedi
Charlottesville, US
★★★★★ 4
Quick solution to replace that OEM Plastic Mount in your BMW E90
Effective Upgrade: After installation, I have experienced no leaks, which is a significant improvement for my vehicle. Quality Material: The aluminum construction feels durable and sturdy, offering a long-lasting solution compared to the original fitting. Cons: The installation process was a bit tricky. The holes didn't line up perfectly, making it a challenge to fit. While there was no need for drilling, finding the right angle to fit it required some patience and effort. Wider holes could have made the installation easier. I rate it 4 stars because of that. Despite the challenging installation, the Aluminum Water Hose Fitting Upgrade is a worthwhile investment for anyone experiencing leaks. The improved performance and durability make it a recommended upgrade for BMW E90 owners.
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Reviewed in the United States on May 21, 2024
M
Verified Purchase
Martin Maldonado
Los Angeles, US
★★★★★ 5
A-
Great part, had to change oring the one that comes with is way to big, but overall great quality
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Reviewed in the United States on October 25, 2025

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