4-40 X 1/4″ Machine Screws Pan Head Phillips Drive 18/8 Stainless Steel Black Oxide (3000/Pkg.) Budget
Original price was: $386.63.$162.38Current price is: $162.38.
Specs
Thread size and length: 4-40 thread, 0.25 inch long
Head type: Phillips pan head
Material: 18/8 stainless steel
Finish: Black oxide
Drive type: Phillips (PH)
Designation: MS51957-13B
Applications: Electronics enclosures, general machinery, automotive components, precision assemblies
Count: 3000 per package
Features
Black oxide coating provides low glare and added surface protection
Phillips pan head distributes load over a broad bearing surface
18/8 stainless steel offers corrosion resistance across typical environments
Phillips drive enables reliable seating with standard tools
4-40 thread size is common for electronics enclosures and precision hardware
Consistent threading and seating for dependable performance in demanding assemblies
Physical
Length: 0.25 inch
Thread size: 4-40
Head type: Phillips pan head
Drive: Phillips (PH)
Material: 18/8 stainless steel
Finish: Black oxide
Industry Used In
Electronics enclosures and control panels
General machinery and equipment assemblies
Automotive components and instrumentation housings
Precision hardware in original equipment manufacturing





