Best Choice 4-40 X 1/4″ Machine Screws Flat Head Six Lobe Drive 18/8 Stainless Steel (5000/Pkg.)
Original price was: $144.86.$60.84Current price is: $60.84.
For orders under $150.00, a shipping fee of $12.99 applies.
Machine Screws Flat in 18/8 stainless steel offer outstanding corrosion resistance and reliable performance in metal-to-metal fastening. With a Torx Alt drive for improved torque transfer and tamper resistance, these screws are sized #4-40 UNC and measure 1/4 inch in length, making them ideal for small to medium-sized assemblies.
Key features
Material: 18/8 stainless steel for corrosion resistance and strength.
Drive: Torx Alt drive for high torque with reduced cam-out.
Size: #4-40 UNC thread, standard machine screw dimensions.
Length: 1/4 inch overall.
Type: Flat machine screws for reliable fastening in metal assemblies.
Applications
Ideal for securing panels, electronics enclosures, cabinetry, machinery, and other assemblies where durable, corrosion-resistant fasteners are required.
Specifications
Material: 18/8 stainless steel
Thread size: #4-40 UNC
Length: 1/4 inch
Drive: Torx Alt
Finish: Stainless steel





