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#4-40 X 1/4" Machine Screws | Pan Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (3000/Pkg.)
4.4 (136 items)
Limited Time SaleUntil the end
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54
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US$251.31 cheaper than the new price!!
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Used US$135.32
Product details
| Management number | 242053801 | Release Date | 2026/07/19 | List Price | US$135.32 | Model Number | 242053801 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
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
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