Best Seller 1/4″-20 X 1-1/2″ Machine Screws Flat Head Six Lobe Drive 18/8 Stainless Steel (625/Pkg.)

Machine Screws Six Lobe Flat 18/8 Stainless 1/4-20X1 1/2 are precision-engineered fasteners designed for secure, flush seating in equipment and assemblies. Crafted from 18/8 stainless steel for excellent corrosion resistance, these screws feature a six-lobe drive for easy, high-torque tightening and a flat head for a low-profile finish.

Material: 18/8 stainless steel (AISI 304) for lasting durability and corrosion resistance.

Drive: Six-lobe drive for reliable torque and reduced cam-out.

Head: Flat head designed to sit flush with surfaces.

Thread size: 1/4-20 UNC for common compatibility in many assemblies.

Length: 1-1/2 inches long (38.1 mm).

Finish: Natural stainless finish with excellent wear resistance.

Perfect for electronic enclosures, cabinetry, machinery assembly, and other precision projects where a strong, corrosion-resistant fastener with a clean appearance is essential. The 1/4-20 thread pitch is widely used, making these screws a flexible choice for many standard panels and components.

Rust- and stain-resistant performance in wet or harsh environments.

Clean, low-profile look that minimizes snagging and simplifies cleaning.