Hillman Grade 5 Hex Head Cap Screws, 3/8" x 1-3/4", 50-Pack

These Hillman hex head cap screws deliver strong, reliable fastening for structural and machinery projects. Made from heat-treated zinc-plated steel, they offer enhanced strength and wear resistance with a washer-faced head for better sealing. Ideal for use with a nut or tapped hole where a durable Grade 5 fastener is required.

Key Features:

• Durable Construction: Heat-treated zinc-plated steel resists wear and corrosion
• Reliable Strength: Grade 5, partially threaded for secure holding power
• Better Seal: Washer face under the head improves load distribution and sealing
• Versatile Use: Fits nuts or tapped holes; tighten with a wrench or drill
• Bulk Convenience: 50-pack for jobsite and shop projects

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these fully threaded?
A: They are partially threaded along the shank, providing strong grip with reduced shear risk.

Q: What tools are required for installation?
A: Tighten with a standard wrench or compatible drill/driver and hex socket.

Q: Can these be used outdoors?
A: The zinc finish offers corrosion resistance, but for harsh environments consider galvanized or stainless options.

Q: What thread type do these have?
A: Coarse thread suitable for general-purpose fastening with nuts or tapped holes.

Q: Do they include nuts or washers?
A: No, the package includes only the hex head cap screws.

Industrial Poise with Polished Strength

These hex cap screws bring crisp, architectural detailing to hardware moments that matter. The heat-treated zinc finish offers a sleek, silvery sheen, pairing strength with refinement. Use them to elevate exposed fastener designs on shelving brackets or utility furniture. A quiet essential for a tailored, luxe industrial look.

Secure your projects with dependable Grade 5 strength—add this 50-pack of Hillman hex cap screws to your cart today.