Engineered for reliability in metal assemblies, cabinetry, electronics enclosures, and more, these Machine Screws Truss Head Spanner screws deliver strong, long-lasting performance.

Overview

Made from 18/8 stainless steel (304-grade), these screws resist rust and staining in demanding environments. The shallow truss head provides a low-profile seating with a broad bearing surface for even load distribution, while the spanner drive minimizes cam-out for confident, high-torque installations. Sized 3/8-16 UNC and 3-1/2 inches long, they are ready for a wide range of applications.

Key Specifications

• Material: 18/8 stainless steel (304-grade)
• Head style: Truss head (low-profile)
• Drive type: Spanner
• Thread size: 3/8-16 UNC
• Length: 3-1/2 inches
• Finish: Bright stainless (18/8)

Benefits

• Corrosion resistance for electronics, machinery, automotive interiors, and furniture
• Secure seating in tight spaces thanks to the spanner drive
• Wide bearing surface reduces stress and helps ensure a lasting fit

Applications include electronics enclosures, machinery assemblies, automotive interiors, furniture, and other projects where a durable, corrosion-resistant fastener is essential. These screws combine strength with versatility, making them a go-to choice for professionals and DIY enthusiasts alike.