SKU: 31486540361

Hillman 1/4 in. Diameter x 1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, 100-Pack

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Description

Hillman 1/4 in. Diameter x 1/2 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, 100-PackHillman Grade 5 Hex Head Cap Screws, 1 4" x 1 2", 100 Pack Durable Grade 5 steel hex cap screws with a corrosion resistant heat treated zinc finish for dependable fastening in general applications. Partially threaded shanks deliver stronger grip and reduced shear movement, ideal for use with nuts or tapped holes. Key Features: Grade 5 Steel Construction: Built for reliable strength in general use fastening Heat Treated Zinc Finish: Added corrosion

Hillman Grade 5 Hex Head Cap Screws, 1/4" x 1/2", 100-Pack

Durable Grade 5 steel hex cap screws with a corrosion-resistant heat-treated zinc finish for dependable fastening in general applications. Partially threaded shanks deliver stronger grip and reduced shear movement, ideal for use with nuts or tapped holes.


Key Features:

  • Grade 5 Steel Construction: Built for reliable strength in general-use fastening
  • Heat-Treated Zinc Finish: Added corrosion resistance for long-lasting performance
  • Hex Cap Head: Enables high-torque tightening with standard wrenches
  • Partially Threaded Shank: Improves grip between materials and minimizes shear
  • Bulk Pack Convenience: 100 pieces per retail package

Specifications Table:

Specification Details
Screw Type USS Grade 5 Hex Cap Screw
Diameter 1/4 in.
Length 1/2 in.
Material Steel
Finish Heat-treated zinc
Thread Machine thread; partially threaded shank
Head Type Hex cap
Package Quantity 100 pieces
Recommended Installation Pre-drilling a hole matching bolt diameter

Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They feature a partially threaded shank for improved grip and strength.


Q: What tools should I use to install them?
A: Use a wrench or socket on the hex head; pre‑drilling a hole matching the bolt diameter is recommended.


Q: What material and grade are the screws?
A: They are Grade 5 steel with a heat-treated zinc finish.


Q: Can these be used with nuts and washers?
A: Yes, use with matching Grade 5 nuts and washers for optimal performance.


Q: How many screws are included?
A: 100 pieces per retail package.


Industrial polish with timeless utility

The crisp hex profile and cool zinc sheen bring a refined industrial note to cabinetry, shelving, and utility builds. I love the sturdy Grade 5 construction—its confident torque and clean geometry feel both functional and chic. Pair with matte black brackets for a nuanced contrast, or let the zinc tones echo against brushed steel accents. A simple, elevated hardware choice that anchors spaces with effortless sophistication.


Secure your projects with reliable, corrosion-resistant strength—add this 100-pack of Hillman Grade 5 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: 31486540361

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M. Clark
Carnegie, US
★★★★★ 4
Fit 4runner
Fit my 05 4runner. Good product
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Reviewed in the United States on August 2, 2025
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WTG
New York, US
★★★★★ 5
Great price!
I love that I can order these on Amazon for less than half of what I would pay at the mechanic. They fit perfect, and they're a pretty easy install.
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Reviewed in the United States on March 22, 2026
S
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Sean
Belleville, US
★★★★★ 5
Will buy again!
What a perfect replacement and they fit just right.
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Reviewed in the United States on March 12, 2026
Z
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Zen Rebel
Battle Creek, US
★★★★★ 5
Easy to install and works perfectly
Great price. It does what it's supposed to do. Keeps my air flow clean. Super easy to install, I can't believe mechanics charge to do this. Once you see how easy it is, you'll save yourself that expense. The material is top-quality charcoal, so it cleans all the nasty mold particles from getting into the vehicle. There is no smell, and that is a plus.
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Reviewed in the United States on January 1, 2026
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Nette Brown
Charlottesville, US
★★★★★ 5
Perfect fit
Perfect fit and good construction
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Reviewed in the United States on May 25, 2026

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