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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4.1 ★★★★★
Based on 25 reviews
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Verified Purchase
Big_Gregg_B
Los Angeles, US
★★★★★ 2
Lots of defects in construction
Size: 40 Cards Display Case Standard
I bought two of these, and at the time of writing this review, currently I've only loaded one with graded cards. First thing, the appearance looks decent, though some minor cosmetic issues here and there on the wood. After I got the display mounted on the wall, I started putting in the graded cards I wanted to display, and at first everything was going well; until I got to the 4 row. I noticed the first card I placed was wobbly, and would lean to the right. I looked at the card case, and figured it must be the case itself, until I put in the 3rd & 4th cards, and they to were wobbly, I ran my finger where the card sit and noticed either chipped wood, or excess glue, which prevent the cards from sitting flush against the rail. I continued to insert more cards, and one the bottom row, I noticed right away that there was a spacing issue between the 4th and 5th rows, and that the board between the two rows is bowed downward. I put a level on it and verified... which absolutely is is bowed. NOT COOL! Let's see how the return process goes now...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2024
R
Verified Purchase
Raegansmommy
Birmingham, US
★★★★★ 5
Buy if you collect cards and want to display
Size: 40 Cards Display Case Standard
Arrived as pictured. Very nice display case for baseball cards or whichever types of cards collected. Gifted to husband who collects baseball cards. Hold quite a bit of cards. Mounted on wall just fine. Glass is clear and we put a light strip on the inside, which added to it. Bought two of these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025
S
Verified Purchase
Susannah
Los Angeles, US
★★★★★ 4
Not frosted glass
Size: 40 Cards Display Case Standard
This display case is not too bad for the money. Just be aware that when you freak out because it’s frosted glass, it isn’t. It’s just cling film to protect the glass.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
L
Verified Purchase
Lester O
West Palm Beach, US
★★★★★ 5
Nicely made perfect for what we wanted.
Size: 40 Cards Display Case Standard
This is perfect for my son’s room to keep and showcase his cards. It’s larger than anticipated but my son was thrilled and fit all his favorite cards
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Reviewed in the United States on July 17, 2025
M
Verified Purchase
Micheleliza
Waukegan, US
★★★★★ 5
Authentic product
All products came in early than expected delivery date. Just started the product so unsure of the results but I'm confident with this. The texture is light, moisturising.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026

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