#4-40 X 5/16" Machine Screws | Pan Head | Phillips Drive | 316 Stainless Steel (5000/Pkg.)

Mutual ScrewSKU: 0405MPP316KC

Price:
Sale price$291.52per 5000( $0.06 each)
Pieces 5000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 5/16
Material 316 Stainless Steel
Grade 316
Finish Plain
Drive Phillips
Head style Pan
Threads per inch 40
Thread style Fully Threaded
Weight 6.0 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

Durable and corrosion-resistant, our Phillips Pan Head Machine Screws are crafted from 316 stainless steel. They feature a 4-40 thread and measure 5/16" in length, providing reliable fastening for light-to-medium duty assemblies.

  • Material: 316 stainless steel for excellent corrosion resistance in marine, outdoor, and high-humidity environments
  • Head style: Phillips Pan Head for a wide bearing surface and standard driver compatibility
  • Thread and length: 4-40 thread, 5/16" length
  • Applications: electronics enclosures, machinery panels, automotive assemblies, and other precision hardware
  • Installation tip: use a Phillips screwdriver to ensure proper seating and minimize cam-out; tighten according to your project specifications

These screws deliver dependable performance in challenging conditions, balancing strength, corrosion resistance, and ease of installation. Add them to your hardware kit for secure, durable assemblies that stand up to the elements.

Can We Help?

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

Recently viewed