4-40 X 3/4″ Machine Screws Flat Head Phillips Drive 18/8 Stainless Steel Black Oxide (6000/Pkg.) Genuine
Original price was: $170.26.$71.51Current price is: $71.51.
For orders under $150.00, a shipping fee of $12.99 applies.
Enhance your assemblies with these flat-head machine screws, crafted from 18/8 stainless steel and finished in black oxide for lasting durability and a discreet appearance. Sized at 4-40 with a 3/4 inch length, these screws are ideal for precise, flush-mounted fastenings in metal and plastic components.
Key specifications:
Material: 18/8 stainless steel for corrosion resistance
Finish: Black oxide for reduced glare and added protection
Size / Thread: #4-40 UNC
Length: 3/4 inch
Head Style: Flat (countersunk)
Applications include electronics enclosures, machinery assemblies, cabinetry, appliances, and other precision fastening tasks where a flush, low-profile head is desired. The stainless-steel base provides durability, while the black oxide finish offers a sleek look that blends with dark backgrounds.
Tip: Use with corresponding tapped holes or nuts for secure, vibration-resistant joints.





