Meet the Hillman 1/2 in. diameter by 1-3/4 in. Hex Head Cap Screws — a reliable steel fastener designed to tackle demanding mounting and assembly tasks. The heat-treated zinc finish delivers robust wear resistance, while the Grade 5 designation signals strong, dependable performance under load. If you’re mounting hardware, brackets, or fixtures, these hex head screws deliver consistent clamping power with every drive.
Key specifications
- Diameter: 1/2 in
- Length: 1-3/4 in
- Finish: Heat-treated zinc
- Material: Steel
- Head type: Hex head
- Thread type: Coarse
- Grade: 5
- Package quantity: 25 pieces
- Packaging: Boxed
Why this hex head cap screw stands out
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Strength you can rely on: Grade 5 steel provides a solid balance of hardness and toughness for everyday structural and mechanical tasks.
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Durable, corrosion-conscious finish: The heat-treated zinc coating offers improved wear resistance and a protective layer for typical indoor environments and light outdoor use.
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Hex head for easy driving: A standard hex head accepts common wrenches and sockets, allowing faster assembly and rework with less effort.
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Coarse threading for versatile engagement: The coarse thread is well-suited for projects that bite into softer materials or pre-tapped holes while still performing reliably in metal-to-metal and wood-to-metal applications when paired appropriately.
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Bulk convenience in a boxed package: 25 pieces per box keeps you stocked for multiple projects without frequent reorders, making it ideal for shop finishes, carpentry, and maintenance work.
Ideal uses and scenarios
- Mounting brackets, hardware supports, and light structural assemblies in workshops and garages.
- Attaching fixtures to pre-tapped holes or nut-and-bolt style connections where a strong, reusable fastener is needed.
- Furniture assembly and repair where a dependable hex head screw helps secure rails, legs, or joinery.
- DIY projects and cabinet installations that require a robust fastener with straightforward installation.
Installation tips
- Ensure you pair these hex head cap screws with the appropriate nut or tapped hole to achieve optimal thread engagement.
- Keep threads clean and dry during installation to avoid cross-threading and ensure smooth seating.
- Use a compatible wrench or socket to apply steady torque; tighten until seated firmly but avoid overtightening to prevent stripping.
- For vibration-prone applications, consider periodic checks to maintain secure clamping over time.
What’s in the box
25 solid Hillman hex head cap screws, boxed for convenient storage and project-ready use. Built for reliability, these fasteners are a practical choice for DIY enthusiasts, woodworkers, and professionals who need consistent performance across multiple tasks.
