Hillman 1/2-13 x 3 in. Steel Hex Head Cap Screws (25-Pack)

Heavy-duty hex head cap screws for structural and machinery applications. These 1/2-13 coarse thread, 3-inch length steel fasteners offer strong holding power and are partially threaded for secure clamping with nuts or tapped holes.

Key Features:

• Durable Steel Construction: Provides strong fastening for structural, automotive, and equipment repairs
• Coarse 1/2-13 Thread: High torque capability with machine threads for dependable grip
• Partial Thread with Washer Face: USS pattern and washer face under head help improve sealing and load distribution
• Hex Head Design: Tightens easily with a wrench or driver for efficient installation
• Value 25-Pack: Convenient boxed quantity for jobsites and workshops

Specifications Table:

Frequently Asked Questions (FAQ):

Q: Are these fully or partially threaded?
A: They are USS partially threaded along the shank.

Q: What tools are needed for installation?
A: Tighten with a wrench or compatible driver on the hex head.

Q: What is the thread specification?
A: Coarse thread, 1/2-13.

Q: What materials are these made from?
A: Steel construction.

Q: How many screws are included?
A: 25 pieces per retail package.

Industrial polish with purposeful strength

There’s a quiet confidence in a well-made hex cap screw—the clean geometry of the head, the measured gleam of steel. Use these as the subtle hardware that anchors reclaimed wood beams or elevates custom shelving with an industrial edge. The partial thread and refined washer face read as tailored details, turning function into a design statement. Consider them the unsung essentials that make luxe spaces feel undeniably solid.

Outfit your next build with dependable Hillman hex cap screws—add this 25-pack to your cart today.