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Hillman

Hillman 5/8 in. Diameter x 5-1/2 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 25-Pack

Hillman 5/8 in. Diameter x 5-1/2 in. Length Grade 5 Heat-Treated Zinc Steel Hex Head Cap Screws, Coarse Thread, 25-Pack

Regular price $88.99 USD
Regular price Sale price $88.99 USD
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Quantity

Hillman Grade 5 Hex Head Cap Screws, 5/8" x 5-1/2", 25-Pack

Durable grade 5 hex head cap screws designed for heavy-duty fastening. Made from heat-treated zinc-plated steel with coarse threads and a washer face for a secure seal, ideal for use with a wrench or drill in tapped holes or with a nut.


Key Features:

  • Grade 5 Strength: Heat-treated steel for dependable performance in demanding applications
  • Protective Zinc Finish: Corrosion-resistant coating extends service life
  • Coarse Thread Design: Promotes quick engagement and strong hold in tapped holes
  • Washer Face Under Head: Improved sealing and load distribution during tightening
  • Bulk Pack Convenience: 25 screws per boxed pack for jobsite efficiency

Specifications Table:

Specification Details
Brand Name Hillman
Material Steel
Finish Heat Treated Zinc
Grade 5
Head Type Hex Head
Diameter 5/8 inch
Length 5-1/2 inch
Thread Type Coarse
Threading Partially threaded along shank
Washer Face Washer face under head for better seal
Number in Package 25 pack
Packaging Type Boxed
Use For use with a nut or in a tapped hole; tighten with wrench or drill

Frequently Asked Questions (FAQ):

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


Q: What tools are recommended for installation?
A: Tighten with a wrench or a drill; use with a nut or in a properly tapped hole.


Q: Do they resist corrosion?
A: Yes. The zinc finish provides corrosion resistance for general-purpose use.


Q: What thread type do these screws have?
A: Coarse thread.


Q: What is included in the package?
A: A boxed pack of 25 hex head cap screws sized 5/8 inch diameter by 5-1/2 inch length.


Industrial Integrity, Clean Hardware Elegance

These hex cap screws bring a crisp, utilitarian polish to any structural detail. The zinc finish catches light with subtle sophistication, while the bold hex head adds graphic geometry to exposed hardware moments. Style them in open-shelf brackets or sleek, workshop-inspired furnishings for a tailored, architectural vibe. Essential, resilient, and refined—these fasteners anchor luxurious living with quiet confidence.


Secure your projects with grade 5 strength—add this 25-pack of Hillman hex cap screws to your cart today.

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