#4-40 X 3/4" Machine Screws | Flat Head | Phillips Drive | 18/8 Stainless Steel Black Oxide (6000/Pkg.)

Mutual ScrewSKU: 0412MPF188BKC

Price:
Sale price$170.26per 6000( $0.03 each)
Pieces 6000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 3/4
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

Enhance your assemblies with these flat-head machine screws, crafted from 18/8 stainless steel and finished in black oxide for lasting durability and a discreet appearance. Sized at 4-40 with a 3/4 inch length, these screws are ideal for precise, flush-mounted fastenings in metal and plastic components.

Key specifications:

  • Material: 18/8 stainless steel for corrosion resistance
  • Finish: Black oxide for reduced glare and added protection
  • Size / Thread: #4-40 UNC
  • Length: 3/4 inch
  • Head Style: Flat (countersunk)

Applications include electronics enclosures, machinery assemblies, cabinetry, appliances, and other precision fastening tasks where a flush, low-profile head is desired. The stainless-steel base provides durability, while the black oxide finish offers a sleek look that blends with dark backgrounds.

Tip: Use with corresponding tapped holes or nuts for secure, vibration-resistant joints.

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

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