Hillman 1/2 in. Diameter x 8 in. Length Heat-Treated Zinc Steel Hex Head Cap Screw, 25-Pack

Regular price $49.15

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Hillman 1/2" x 8" Heat-Treated Zinc Hex Head Cap Screws (25-Pack)

Heavy-duty Grade 5 hex head cap screws crafted from steel with a heat-treated zinc finish for strength and corrosion resistance. Sized 1/2 inch diameter by 8 inch length, these coarse-thread fasteners are ideal for structural and automotive applications.


Key Features:

  • Durable Grade 5 Steel: Engineered for high tensile strength in demanding projects
  • Heat-Treated Zinc Finish: Added corrosion resistance for indoor and outdoor use
  • Precise Sizing: 1/2 in. diameter x 8 in. length with coarse threads for secure fastening
  • Hex Head Design: Easy torque application with standard wrenches or sockets
  • Bulk Convenience: Boxed 25-pack for efficient jobsite and shop stocking

Specifications Table:

Specification Details
Material Steel
Finish Heat Treated Zinc
Grade 5
Head Diameter 1/2 in
Length 8 in
Number in Package 25
Packaging Type Boxed
Product Type Hex Head Cap Screw
Thread Type Coarse
Unit of Measurement Metric
Weight 11.8 lbs
UPC 008236077865
MPN 200282
Category Bolts

Frequently Asked Questions (FAQ):

Q: What thread type do these screws use?
A: They use coarse threads.


Q: Are these suitable for outdoor use?
A: Yes, the heat-treated zinc finish provides corrosion resistance suitable for many outdoor applications.


Q: What grade are the screws?
A: Grade 5.


Q: What tools are needed for installation?
A: A standard wrench or socket set that fits a 1/2 inch hex head is recommended.


Q: How are they packaged?
A: They come boxed in a 25-pack.


Sculpted Strength with a Sleek, Zinc Sheen

These hex head cap screws bring a refined industrial edge to any build, marrying strength with a clean zinc finish. The crisp geometry of the hex head becomes a subtle design moment, disciplined and intentional. Use them to anchor exposed steel brackets or custom wood-and-metal shelving for a polished, utilitarian vibe. Essential hardware that elevates function into quiet luxury.


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

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