#4-40 X 1-1/4" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (4000/Pkg.)
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#4-40 X 1-1/4" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (4000/Pkg.)

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#4-40 X 1-1/4" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (4000/Pkg.)

Mutual ScrewSKU: 0420MPF188BKC
Price:
$306.82per 4000( $0.08 each)
Pieces 4000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1-1/4
Material 18/8 Stainless Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style Flat
Threads per inch 40
Thread style Fully Threaded
Weight 11.0 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

Phillips Flat Head Machine Screws — 4-40 x 1-1/4 inch, made from 18/8 stainless steel with a black oxide finish. These high-quality screws provide corrosion resistance, strength, and a clean, flush installation for metal-to-metal assemblies, electronics, enclosures, and appliances.

Key features offer a reliable fit with a Phillips drive and a countersunk flat head that sits flush with the surface.

Product specifications

  • Drive: Phillips
  • Head style: Flat head (countersunk)
  • Material: 18/8 stainless steel
  • Finish: Black oxide
  • Thread size: 4-40 UNC
  • Length: 1-1/4 in

Whether you’re repairing equipment, assembling enclosures, or completing precision hardware projects, these screws deliver dependable performance with a sleek, low-profile appearance. Add them to your toolkit today for fast, secure, long-lasting results.

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800-222-0324

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