Engineered for precision and durability, the Machine Screws Phil Flat 18/8 Stainless Black Oxide (MS24693) 4-40X1/4 delivers reliable performance in electronics, instrumentation, and machinery assemblies. Crafted from 18/8 stainless steel and finished in black oxide, these Phillips flat-head machine screws balance corrosion resistance with low-profile aesthetics.

• Material: 18/8 stainless steel for strength and corrosion resistance.
• Finish: Black oxide finish reduces glare and provides additional surface protection.
• Drive: Phillips (PH) drive for easy installation with standard screwdrivers.
• Head style: Flat-head countersunk for flush mounting in panels and assemblies.
• Thread size: 4-40, a common fine-thread size for precision hardware.
• Length: 1/4 inch (6.35 mm) to suit shallow or recessed mounting.
• Specification: MS24693

Applications include electronics enclosures, control panels, cabinetry, automotive interiors, and general hardware projects requiring a low-profile, corrosion-resistant screw.

• Use a properly sized Phillips screwdriver to avoid cam-out and rounding the head.
• Store in a dry place to maintain finish.

Choose these components for dependable, high-precision fastening in demanding environments.