[500 BULK] Machine Screws Phil Flat 18/8 Stainless Black Oxide 1/4-20 X 3

Mutual ScrewSKU: 1448MPF188BKC

Price:
Sale price$472.53 Regular price$604.86per 500( $0.95 each)
Pieces 500
Measurement type Inch
Thread size 1/4-20
Diameter 1/4
Length 3
Material Steel
Grade 18/8
Finish Black Oxide
Drive Phillips
Head style Flat
Threads per inch 20
Thread style Fully Threaded
Weight 17.0 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

The Machine Screws Phil Flat 18/8 Stainless Black Oxide 1/4-20 X 3 is a premium fastener designed for reliable performance in metal assemblies. Built from 18/8 stainless steel and finished with a durable black oxide coating, this screw delivers strength, corrosion resistance, and a low-profile appearance for your projects.

Key features

  • Material: 18/8 stainless steel for excellent corrosion resistance and long-lasting strength.
  • Finish: Black oxide coating provides a durable, low-glare surface with added wear protection.
  • Size / Threads: 1/4-20 UNC (coarse) thread for common machine screw applications.
  • Length: 3 inches to accommodate a range of mounting depths.

Applications

Ideal for automotive, electrical enclosures, machinery, appliances, and general industrial use. These screws pair well with aluminum, steel, and other metal components, delivering a secure, high-strength connection in both indoor and outdoor environments.

Specifications

  • Material: 18/8 stainless steel
  • Finish: Black oxide
  • Size: 1/4-20
  • Length: 3 in

Choose these screws for a dependable, professional-grade fastener that combines corrosion resistance with a clean, low-profile finish, perfect for precision assemblies and durable hardware installations.

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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