5/16″-18 X 3/4″ Machine Screws Truss Head Six Lobe Drive 18/8 Stainless Steel (300/Pkg.) Holiday Sale

Engineered for durable, secure fastening, these Machine Screws Truss feature 18/8 stainless steel, a Torx drive, and a 5/16-18 UNC thread with a 3/4 inch length.

Designed for metal-to-metal assemblies, the low-profile truss head sits flush in many applications, while the Torx drive provides high torque transfer and resistance to cam-out under demanding conditions.

Head style: Truss

Drive type: Torx

Material: 18/8 stainless steel (corrosion resistant)

Thread: 5/16-18 UNC (coarse)

Length: 3/4 in

Why choose 18/8 stainless steel machine screws? The austenitic stainless composition offers excellent corrosion resistance in a wide range of environments, making these screws suitable for appliances, automotive components, machinery, and outdoor projects. The combination of a strong truss head and a reliable UNC thread helps ensure a secure, lasting fit even in vibration-prone assemblies.

Perfect for use in metal enclosures, electrical panels, furniture assemblies, and equipment housings where a low-profile fastener is required without sacrificing strength.