4-40 X 3/8″ Machine Screws Flat Head Six Lobe Drive 18/8 Stainless Steel (5000/Pkg.) Exclusive Offer
Original price was: $494.23.$207.58Current price is: $207.58.
Engineered for strength and reliability, these machine screws come in a 100-piece pack. Each screw features a flat head for a flush profile, a Torx drive for high-torque performance, and a corrosion-resistant 18/8 stainless steel composition. Sized at 4-40 threads and 3/8 inch long, they are ideal for electronics, cabinetry, fixtures, and various metal assemblies.
Count: 100 screws per pack
Material: 18/8 stainless steel (AISI 304) for corrosion resistance
Head: Flat (countersunk) head for a clean surface
Drive: Torx for precision engagement and reduced cam-out
Size: 4-40 thread, 3/8 in length
Applications: Electronics, cabinetry, metal fabrication, and general hardware projects
Whether you’re outfitting a new project or completing repairs, these machine screws deliver dependable performance and a professional finish in any compatible assembly.





