Hillman 3/8 in. Diameter x 5 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-Pack
SKU: 34114404469

Hillman 3/8 in. Diameter x 5 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-Pack

Sale price$65.69 Regular price$72.99
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Description

Hillman 3/8 in. Diameter x 5 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 50-PackHillman Grade 5 Hex Head Cap Screws, 3 8 in. x 5 in., 50 Pack Durable Grade 5 hex head cap screws for structural and machinery applications. Made from heat treated zinc plated steel with coarse threads and a washer face under the head for a secure, long lasting hold. Key Features: Grade 5 Strength: Heat treated steel delivers reliable tensile strength for demanding fastening jobs Corrosion Resistant Finish: Zinc plating helps protect against rust and

Hillman Grade 5 Hex Head Cap Screws, 3/8 in. x 5 in., 50-Pack

Durable Grade 5 hex head cap screws for structural and machinery applications. Made from heat-treated zinc-plated steel with coarse threads and a washer face under the head for a secure, long-lasting hold.


Key Features:

  • Grade 5 Strength: Heat-treated steel delivers reliable tensile strength for demanding fastening jobs
  • Corrosion-Resistant Finish: Zinc plating helps protect against rust and wear
  • Coarse Thread Design: Promotes quick installation and strong grip in tapped holes or with a nut
  • Washer Face Under Head: Provides better seating and load distribution
  • Value Pack: 50-piece box in 3/8 in. diameter x 5 in. length for project efficiency

Specifications Table:

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

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: No. They are Grade 5 hex cap screws that are partially threaded along the shank.


Q: What thread type do these have?
A: Coarse thread (USS).


Q: Can I use these outdoors?
A: The zinc finish offers basic corrosion resistance; for harsh or marine environments consider hot-dip galvanized or stainless options.


Q: How are they installed?
A: Tighten using a wrench or compatible driver with a nut or into a properly tapped hole.


Q: What is included in the box?
A: 50 hex head cap screws sized 3/8 in. diameter by 5 in. length.


Industrial polish with purposeful strength

These Grade 5 hex cap screws bring a crisp, engineered elegance to exposed hardware moments. The zinc finish catches the light with a refined gleam, while the bold hex head adds architectural punctuation. Style them in sight on shelving brackets or custom furniture for a crafted, workshop-chic detail. A small statement of strength, essential to elevated, everyday living.


Equip your project with dependable Grade 5 holding power—add this 50-pack 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: 34114404469

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Juan Lozano
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★★★★★ 4
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I just installed them a few days ago. So far they are working fine. I have a 2007 Honda Accord 2.4 and it seems the car is a little smoother when idling . I have driven it for about 100 miles and no issues so far.
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Turtle1
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Great quality , don't be afraid of these
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