SKU: 21631217766

Hillman 3/4 in. Dia x 2-1/2 in. L Heat Treated Zinc Steel Hex Head Cap Screw, 20-Pack

Sale price$44.43 Regular price$49.37
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Hillman 3/4 in. Dia x 2-1/2 in. L Heat Treated Zinc Steel Hex Head Cap Screw, 20-PackHeat Treated Zinc Steel Hex Head Cap Screw, 3 4 in. x 2 1 2 in. Durable hex head cap screws from Hillman, crafted from heat treated zinc steel for strength and corrosion resistance. Sized at 3 4 in. diameter by 2 1 2 in. length, this 20 pack is ideal for heavy duty fastening in construction, machinery, and repair projects. Key Features: Heavy Duty Strength: Heat treated steel delivers reliable tensile performance for demanding applications Corrosion

Heat-Treated Zinc Steel Hex Head Cap Screw, 3/4 in. x 2-1/2 in.

Durable hex head cap screws from Hillman, crafted from heat-treated zinc steel for strength and corrosion resistance. Sized at 3/4 in. diameter by 2-1/2 in. length, this 20-pack is ideal for heavy-duty fastening in construction, machinery, and repair projects.


Key Features:

  • Heavy-Duty Strength: Heat-treated steel delivers reliable tensile performance for demanding applications
  • Corrosion-Resistant Finish: Zinc plating helps protect against rust in indoor and covered outdoor uses
  • Precise Fit: 3/4 in. diameter and 2-1/2 in. length provide consistent alignment in structural assemblies
  • Hex Head Design: Compatible with standard wrenches for strong, controlled torque
  • Convenient Value Pack: 20 screws included for efficient stocking and project continuity

Specifications Table:

Specification Details
Diameter 3/4 in.
Length 2-1/2 in.
Head Type Hex Head
Material Steel
Treatment Heat Treated
Finish Zinc
Pack Quantity 20
Manufacturer Hillman Group Rsc
Item Model Number 200414

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these screws?
A: Use a compatible wrench or socket sized for a 3/4 in. hex head cap screw; torque to project specifications.


Q: Are these suitable for outdoor use?
A: The zinc finish offers basic corrosion resistance; for harsh outdoor environments, consider galvanized or stainless options.


Q: Do these require pre-drilled holes?
A: Yes—install into properly sized, pre-tapped or nut-fastened holes matching the 3/4 in. diameter and thread pitch.


Q: Can they be used with power tools?
A: Yes, with a socket driver; apply controlled torque to avoid over-tightening.


Q: What comes in the package?
A: A pack of 20 heat-treated zinc steel hex head cap screws sized 3/4 in. diameter by 2-1/2 in. length.


Industrial Poise in a Polished Zinc Finish

These hex head cap screws bring a crisp, utilitarian elegance to hardware details, pairing strength with a bright zinc sheen. The clean geometry of the hex head punctuates joinery with confident precision. Style them in exposed, industrial-inspired fixtures or custom furniture where hardware becomes part of the narrative. A refined essential that anchors luxury with honest materials and meticulous function.


Secure your build with Hillman’s heat-treated zinc cap screws—add this 20-pack to your toolkit 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: 21631217766

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Customer Review
Waukegan, US
★★★★★ 4
Always fits and is easy to install
Size: 9.5" x 10.9" x 2.1"
We've bought these for years and they always fit and are easy to install. Easy to see when they are dirty and need to throw away. Embarrassed that we let the car dealership do it for so long. We set on six-month subscribe and save so that we know when to replace it - change it whenever it shows up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 13, 2023
R
Verified Purchase
Randy Shiverdecker
Los Angeles, US
★★★★★ 5
Better than I expected.
Size: 9.5" x 10.9" x 2.1"
Fits perfectly. Easy to install. As good of quality as the original equipment filter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2026
V
Verified Purchase
Victor Escobar
New York, US
★★★★★ 5
Great
Size: 9.5" x 10.9" x 2.1"
Excellent product! My car really needed it. Super fast delivery and the best price. I'm super happy with this product.
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Reviewed in the United States on November 12, 2025
G
Verified Purchase
Gladys
Whiting, US
★★★★★ 5
Honda crv filter
Size: 9.5" x 10.9" x 2.1"
Good cabin filter for my 2019 Honda crv
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
J
Verified Purchase
Joel
Charlottesville, US
★★★★★ 5
2017 honda civic
fits perfectly on my 2017 honda civic and easy to install. its an above average filter as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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