[5000 BULK] Machine Screws Phil 100 Degree Flat 18/8 Stainless Black Oxide 4-40 X 1/2

Mutual ScrewSKU: 0408MP1188BKC

Price:
Sale price$498.13per 5000( $0.10 each)
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1/2
Material Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style 100 Degree Flat
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

[5000 BULK] Machine Screws Phil 100 Degree Flat 18/8 Stainless Black Oxide 4-40 X 1/2

Stocked in bulk for high-volume projects, this pack provides durable, reliable machine screws suitable for electronics, appliances, automotive, and general fastening tasks. The combination of 18/8 stainless steel, black oxide finish, and a Phillips drive delivers a robust solution that resists corrosion and withstands everyday use.

  • Size & thread: 4-40 UNC, 1/2" length
  • Head type: 100-degree flat countersunk
  • Drive: Phillips
  • Material & finish: 18/8 stainless steel with black oxide coating
  • Quantity: 5,000 screws per bulk package
  • Applications: Suitable for electronics enclosures, appliance assemblies, and other light-to-medium duty fastening tasks

Why choose 18/8 stainless with black oxide? The stainless grade provides corrosion resistance and strength, while the black oxide finish reduces glare and offers added surface hardness for long-lasting performance in mixed environments.

For best results, use standard 4-40 screws with compatible nuts, washers, and drivers. Ensure proper pilot holes and counter-sinking to achieve a clean, flush appearance on your project.

Secure your bulk supply now and keep your teams moving with dependable, high-quality machine screws.

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