Hillman 3/8 in. Diameter x 6 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-Pack
SKU: 49086188293

Hillman 3/8 in. Diameter x 6 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-Pack

Sale price$79.19 Regular price$87.99
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Description

Hillman 3/8 in. Diameter x 6 in. Length Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-PackHillman Grade 5 Hex Head Cap Screws, 3 8" x 6", 50 Pack These Hillman Grade 5 hex head cap screws deliver reliable fastening strength for heavy duty projects. Made of steel with a heat treated zinc finish, they feature coarse threads and a washer face under the head for a secure seal. Key Features: Heavy Duty Strength: Grade 5 steel construction for dependable load bearing performance Corrosion Resistant Finish: Heat treated zinc coating helps resist

Hillman Grade 5 Hex Head Cap Screws, 3/8" x 6", 50-Pack

These Hillman Grade 5 hex head cap screws deliver reliable fastening strength for heavy-duty projects. Made of steel with a heat-treated zinc finish, they feature coarse threads and a washer face under the head for a secure seal.


Key Features:

  • Heavy-Duty Strength: Grade 5 steel construction for dependable load-bearing performance
  • Corrosion-Resistant Finish: Heat-treated zinc coating helps resist wear and rust
  • Secure Seating: Washer face under the head enhances seal and grip
  • Easy Fastening: Hex head design installs with a wrench or drill
  • Convenient Bulk Pack: 50 screws sized 3/8 in. diameter x 6 in. length

Specifications Table:

Specification Details
Diameter 3/8 inch
Length 6 inch
Material Steel
Finish Heat Treated Zinc
Grade Grade 5 (USS)
Thread Type Coarse
Head Type Hex head with washer face
Number in Package 50 pack
Packaging Type Boxed
Installation Tighten with a wrench or drill

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: They are partially threaded with coarse threads along the shank, per Grade 5 USS spec.


Q: What tools are needed for installation?
A: Use a wrench or a compatible hex socket/driver; a drill with socket adapter can speed installation.


Q: Can these be used outdoors?
A: The heat-treated zinc finish offers corrosion resistance suitable for many indoor and covered outdoor applications; for prolonged exposure, consider galvanized or stainless options.


Q: Do they include nuts or washers?
A: No, this pack includes only hex cap screws; nuts and washers are sold separately.


Q: What is the quantity in the box?
A: 50 screws per box.


Industrial Precision with a Polished Edge

These Grade 5 hex cap screws bring a clean, engineered elegance to structural details. The heat-treated zinc finish offers a subtle sheen that pairs beautifully with raw woods and powder-coated steel. Use them to elevate exposed fastener moments on custom shelving or workshop furniture. A must-have hardware staple for projects where strength meets refined utility.


Choose Hillman Grade 5 hex cap screws for a durable, polished fastening solution—add this 50-pack to your project 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: 49086188293

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Verified Purchase
Teresa
West Palm Beach, US
★★★★★ 5
Works great
Size: 8.8" x 9.3" x 1.1"
Good filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
T
Verified Purchase
tonyb
Waukegan, US
★★★★★ 5
Fit as stated
Size: 8.8" x 9.3" x 1.1"
Perfect fit for my 2013 Honda and price was great
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Reviewed in the United States on April 28, 2025
S
Shire23
Louisville, US
★★★★★ 5
Great Replacement Cabin Air Filters for my 2008 Honda Civic
Size: 2Pcs, Size: 2Pcs
Item Reviewed: CF10134 Cabin Air Filter with Activated Carbon Replacement for CP134, Fit for Honda Accord/Civic/Odyssey/CR-V and Acura MDX/TSX/TLX/RDX/Ridgeline (2 pack) ℹ️ Summary I picked these up because I needed some replacement cabin air filters for my 2008 Honda Civic. These seem like decent quality and they were a perfect fit in my car. For $15 at time of order for two air filters it was a solid deal that I can glad recommend to others. I hate writing short reviews, but there’s not much else to say about these. Here is how I rate items: 5 ⭐️ = Completely exceeds expectations. 4 ⭐️ = Works well with minor concerns. 3 ⭐️ = Does the job, nothing special. 2 ⭐️ = Some things work, but lots of issues. 1 ⭐️ = Didn’t work well, not worth it.
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Reviewed in the United States on September 30, 2025
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TLau
Whiting, US
★★★★★ 4
Good fit for Acura MDX
Size: 8.8" x 9.3" x 1.1"
This is an air cabin filter that will fit many cars, and in my case a 2019 MDX. Since this kind of filter is not doing anything critical like keeping dirt out of an engine, I shop around for non-OEM filters for something that strikes a balance between price versus performance. This filter just filters out dust in a car cabin, and when we’re not in our cars, we don’t have the benefit of an air filter when we are walking around outdoors. At a fraction of the price of an Acura filter, this filter seems to strike that balance. The filter media looks sturdy and is embedded with charcoal to help absorb odors. Installation is very straightforward in my MDX, and similar in most cars. There is a compartment door inside the glovebox that first must be removed before changing the filter. Pay attention to the direction flow arrow that shows which way the filter should be installed. Overall I am satisfied with this filter. It is inexpensive, fits perfectly, and seems to do the job just fine. It is definitely worth trying if you are trying to save money.
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Reviewed in the United States on October 12, 2024
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Shop by Interest
Boise, US
★★★★★ 5
These filters do the job
Size: 2Pcs
Fits great in my '08 Accord LX and my '19 Accord Sport 2.0t. They filter air well and are easy to install like any cabin air filter in a Honda. I am pleased. Good value for the price.
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Reviewed in the United States on October 8, 2025

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