Hillman 3/8-16 x 5 in. Steel Hex Cap Screws (25-Pack)

Durable steel hex head cap screws engineered for high-torque fastening in tapped holes or with a nut. Coarse 3/8-16 threads and a washer face under the head deliver secure clamping and a reliable seal for general construction and maintenance.

Key Features:

• High-Torque Hex Head: Hex cap head with machine threads for strong tightening with a wrench or drill
• Secure Seating: Washer face under the head improves seal and load distribution
• Coarse Thread Performance: 3/8-16 coarse threads for versatile, dependable fastening
• Partially Threaded Shank: USS-style partial threading adds strength where shear resistance matters
• Bulk Value: 25-piece boxed pack for jobsite or shop replenishment

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What tools are needed to install these screws?
A: Tighten using a wrench or a drill with the appropriate hex socket; use with a nut or in a tapped hole.

Q: Are these fully threaded?
A: No, they are partially threaded along the shank (USS style) with coarse 3/8-16 threads.

Q: Can these be used outdoors?
A: They are steel; use where steel is suitable. For enhanced corrosion resistance, select stainless or coated fasteners as needed.

Q: What is included in the package?
A: A boxed pack of 25 hex head cap screws, 3/8-16 diameter by 5 inches length.

Q: What is the measurement standard?
A: Dimensions are in inches with 3/8-16 coarse thread.

Industrial Polish, Purposeful Strength

These hex cap screws bring a refined, utilitarian elegance to custom builds, anchoring hardware with quiet confidence. The crisp hex head and elongated shank offer a tailored silhouette that feels intentional and clean. Pair them with brushed steel brackets or exposed timber for a balanced, modern composition. A staple of luxurious, well-crafted spaces, they are the understated heroes of enduring design.

Equip your project with dependable, high‑torque fastening—add this Hillman 25‑pack to your cart today.