In Demand 1/4″-20 X 1-1/4″ Machine Screws Flat Head Slotted Drive Silicon Bronze (50/Pkg.)

Machine Screws Slotted Flat Silicon Bronze 1/4-20 x 1 1/4 are precision fasteners designed for durable, corrosion-resistant mounting in a wide range of applications.

Made from silicon bronze, these machine screws deliver excellent corrosion resistance, non-magnetic properties, and strong performance in marine, electronics, cabinetry, and general hardware installations. The slotted flat head provides a clean, flush finish for a neat appearance and easy drive with a standard flat-blade screwdriver.

Material: Silicon bronze for corrosion resistance and non-magnetic performance

Head style: Slotted flat head for a flush, low-profile finish

Thread size: 1/4-20 UNC (coarse) threads

Length: 1 1/4″

Finish: Natural silicon bronze

Applications: Suitable for machinery, cabinetry, electronics enclosures, and marine hardware

For best results, use the proper flat-blade screwdriver and apply thread lubricant if needed to prevent galling. These screws are designed for reliable engagement in metal-to-metal and wood-to-metal assemblies, delivering secure mounting and long-lasting performance.