Must Have 3/8″-16 X 1″ Machine Screws Truss Head Six Lobe Drive Steel Zinc Plated (750/Pkg.)
Original price was: $314.12.$131.93Current price is: $131.93.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Six Lobe Truss Steel Zinc 3/8-16X1 — a rugged, high-precision fastener designed for secure, low-profile mounting in metal assemblies. The six-lobe drive (Torx-compatible) and expansive truss head deliver superior torque transfer and broad contact area for reliable performance.
Size: 3/8-16 UNC, 1 inch long
Head style: Six Lobe Truss head for a low-profile appearance and generous bearing surface
Drive: Six-lobe drive for high torque transfer and reduced cam-out
Material: Steel
Finish: Zinc finish
Applications: Ideal for fastening metal components, enclosures, panels, brackets, and other tapped-hole assemblies
Whether you’re upgrading hardware in cabinetry, electronics enclosures, or machinery, these machine screws provide dependable performance and a precise fit. Add them to your toolkit for fast, secure assemblies that stand up to daily use.





