#4-40 X 5/16" Machine Screws | Oval Head | Phillips Drive | 18/8 Stainless Steel (5000/Pkg.)

Mutual ScrewSKU: 0405MPO188KC

Price:
Sale price$228.09per 5000( $0.05 each)
Pieces 5000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 5/16
Material 18/8 Stainless Steel
Grade 18/8
Finish Plain
Drive Phillips
Head style Oval
Threads per inch 40
Thread style Fully Threaded
Weight 5.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Engineered for dependable, corrosion-resistant fastening, the Machine Screws Phil Oval 18/8 Stainless 4-40x5/16 delivers precision and durability for electronics, appliances, and light machinery. This screw features an oval Phillips head that allows a low-profile, flush fit while providing strong drive engagement.

  • Material: 18/8 stainless steel (AISI 304) for excellent corrosion resistance and durability
  • Head Style: Oval Phillips head for a flush, streamlined appearance
  • Drive Type: Phillips (PH)
  • Thread Size: 4-40 UNC
  • Length: 5/16 in
  • Finish: Stainless steel finish

Ideal for sensitive electronics, machinery housings, and outdoor-grade projects, these screws combine strength with corrosion resistance to withstand frequent use and exposure to humid environments.

Applications

  • Electronics enclosures, control panels, and small appliance assemblies
  • Light machinery, brackets, and instrumentation

Specifications

  • Thread size: 4-40 UNC
  • Length: 5/16 in
  • Head style: Oval Phillips
  • Drive: Phillips
  • Material: 18/8 stainless steel (AISI 304)
  • Finish: Stainless steel

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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