Hillman 1/4 in. D x 2-1/4 in. L Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack
SKU: 77259306433

Hillman 1/4 in. D x 2-1/4 in. L Heat-Treated Zinc Steel Hex Head Cap Screw, 100-Pack

Sale price$27.89 Regular price$30.99
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Description

Hillman 1/4 in. D x 2-1/4 in. L Heat-Treated Zinc Steel Hex Head Cap Screw, 100-PackHillman Grade 5 Zinc Hex Head Cap Screws, 1 4" x 2 1 4" (100 Pack) Durable Grade 5 hex head cap screws from Hillman, heat treated zinc plated steel for added strength and corrosion resistance. Sized 1 4 inch diameter by 2 1 4 inch length, partially threaded with a washer face under the head for secure fastening in structural and machinery applications. Key Features: Grade 5 Strength: Heat treated steel provides higher tensile strength for demanding

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

Durable Grade 5 hex head cap screws from Hillman, heat-treated zinc-plated steel for added strength and corrosion resistance. Sized 1/4 inch diameter by 2-1/4 inch length, partially threaded with a washer face under the head for secure fastening in structural and machinery applications.


Key Features:

  • Grade 5 Strength: Heat-treated steel provides higher tensile strength for demanding applications
  • Corrosion-Resistant Finish: Zinc plating helps protect against rust and wear
  • Secure Seating: Washer face under head improves load distribution and sealing
  • Partially Threaded Shank: Ideal for clamping force and alignment in assemblies
  • Bulk Value: 100-pack for jobsite efficiency and shop replenishment

Specifications Table:

Specification Details
Brand Hillman
Diameter 1/4 inch
Length 2-1/4 inch
Material Steel
Finish Heat-treated zinc
Grade Grade 5 (USS)
Thread Type Coarse
Head Type Hex head with washer face
Threading Partially threaded shank
Unit Count 100 pack
Packaging Type Boxed

Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They are Grade 5 cap screws with partial threading along the shank.


Q: What tools are needed for installation?
A: Tighten with a wrench or compatible driver on the hex head.


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


Q: Can these be used outdoors?
A: The zinc finish offers basic corrosion resistance; for harsh outdoor or marine environments, consider additional protection or stainless fasteners.


Q: What size are these screws?
A: Each screw is 1/4 inch diameter by 2-1/4 inches in length.


Industrial Poise in a Polished Zinc

These hex head cap screws bring a quiet, hardworking glamour to any build—sleek zinc catching the light with a purposeful edge. I love the confident geometry of the hex head and the refined washer face that sits with intention against metal or wood. Pair them with blackened steel brackets or pale oak for a crisp, modern contrast. They’re the kind of detail that makes a space feel impeccably crafted and luxuriously considered.


Outfit your next project with these Grade 5 zinc cap screws and lock in strength, consistency, and professional results in one smart 100-pack.

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: 77259306433

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RS - Las Vegas, NV
Whiting, US
★★★★★ 5
Great Fit, No Problems.
Size: 1 Count
Great Factory part that's easy to install and performs as one would expect. Have purchased this part many times for my wife's Jeep and never had any problems.
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Reviewed in the United States on March 30, 2026
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wayne
Port Orchard, US
★★★★★ 5
It is original part
Size: 1 Count
Amazon says this does not fit my town and country but it does. Have used it before so knew Amazon site was wrong
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Reviewed in the United States on April 8, 2026
M
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Manzo
Cuba, US
★★★★★ 5
Works as it should
Size: 1 Count
It fits my 2017 Chrysler 300S 3.6L and yet to have any issues. It better work as it is a MOPAR filter. I am happy with it.
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Reviewed in the United States on July 13, 2025
A
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Amazon Customer
Carnegie, US
★★★★★ 4
Correct part (Mopar MO-349) but shipping method could be improved.
Size: 1 Count, Size: 1 Count
I received what I ordered, Mopar MO-349 oil filters. However, they were shipped in what looked like an oversized paper bag and the boxes that contained the filters were crushed (see picture). They should have been shipped in a small box instead of a giant paper bag. The filters look ok but I guess I'll know for sure when I try to use them. Plus 4 stars for the product. Minus 1 star for Amazon shipping.
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Reviewed in the United States on April 25, 2026
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John
Birmingham, US
★★★★★ 5
You can't go wrong buying OEM oil filters
Size: 1 Count
Good price cheaper than buying from Dealer
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Reviewed in the United States on March 10, 2026

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