#4-40 X 7/16" Machine Screws | Pan Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (3000/Pkg.)

Mutual ScrewSKU: MS51957-16KC

Price:
Sale price$266.18 Regular price$308.76per 3000( $0.09 each)
Pieces 3000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 7/16
Material 18/8 Stainless Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style Pan
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

Specs

  • Designation: Mil-Spec style
  • Material: 18/8 stainless steel
  • Finish: Black oxide
  • Head style: Phillips pan head
  • Drive: Phillips
  • Thread size: 4-40
  • Length: 7/16 inch
  • Part number: MS51957
  • Package quantity: 3000 per package

Features

  • Corrosion resistance provided by 18/8 stainless steel for reliable service in metal housings and enclosures
  • Low glare appearance from black oxide finish reduces reflections on instrument panels
  • Pan head delivers broad bearing surface for stable seating under load
  • Phillips drive aligns with common tooling for predictable installation
  • 4-40 thread size supports fine-thread assemblies in compact equipment

Physical

  • Material: 18/8 stainless steel
  • Finish: Black oxide
  • Head style: Phillips pan head
  • Drive type: Phillips
  • Thread size: 4-40
  • Length: 7/16 inch
  • Part number: MS51957
  • Package quantity: 3000 per package

Industry Used In

  • Electronic and electronics enclosures
  • Industrial equipment housings
  • Instrument panels and control boxes
  • Machined metal assemblies requiring low-reflective fasteners

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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