#4-40 x 1/4 in Phillips Flat Machine Screw, Black Oxide Stainless Steel, 100 PK MPN:31-fbm-4c-25
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In Stock
SKU
510-G516462528
#4-40 x 1/4 in Phillips Flat Machine Screw, Black Oxide Stainless Steel, 100 PK
Elevate your projects with the #4-40 x 1/4 in Phillips Flat Machine Screw from GoVets Select. This high-quality, black oxide stainless steel fastener is perfect for applications where corrosion resistance and durability are crucial. Use it for assembling electronics, machinery, or other equipment that requires a secure and reliable fastening solution. The machine screw's flat head design and coarse thread provide a strong hold, while its compact size makes it ideal for tight spaces. With a tensile strength of 80,000 psi, you can trust this screw to withstand heavy loads and harsh environments. Order in packs of 100 for your next project.
Top product features:
- Fully threaded design for secure fastening
- Black oxide finish for corrosion resistance
- 80,000 psi tensile strength for reliable holding power
Top product applications:
- Electronics assembly
- Automotive engine repair
- Machine building and manufacturing
Machine Screw, Head Type Flat, Material Stainless Steel, Finish Black Oxide, Drive Phillips, Thread Size #4-40, Fastener Length 1/4 in, Drive Size #1, Tensile Strength 80,000 psi, Dimensional Standards ASME B18.6.3, Type Machine Screw, Maximum Head Width 7/32 in, Maximum Head Height 1/16 in, System of Measurement Inch, Thread Style Fully Threaded, Thread Type Coarse, Package Quantity 100
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 12 days
- Minimum Order Quantity: 4
- Unit of Measure: PK
- Package Length: 6.00
- Package Width: 4.00
- Package Height: 4.00
- Package Weight: 0.17
Product info last updated on February 10, 2026 6:30pm UTC
Category: Screws and Bolts