[5000 BULK] Machine Screws Phil Flat Steel Zinc Black 1/4-20X1/2

Mutual ScrewSKU: 1408MPFBZKC

Price:
Sale price$493.37per 5000( $0.10 each)
Pieces 5000
Measurement type Inch
Thread size 1/4-20
Diameter 1/4
Length 1/2
Material Steel
Grade Steel
Finish Zinc Black
Drive Phillips
Head style Flat
Threads per inch 20
Thread style Fully Threaded
Weight 39.0 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

Machine Screws are ideal for precise, high-strength fastenings in metal assemblies. This Phillips flat head steel screw comes with a durable Zinc Black finish for corrosion resistance and a clean, flush installation. Sized at 1/4-20 x 1/2 inch, it matches standard UNC threads for reliable mating with nuts and tapped holes.

  • Size: 1/4-20 UNC, 1/2" long
  • Drive: Phillips (PH)
  • Head style: Flat head (countersunk)
  • Material: Steel
  • Finish: Zinc Black
  • Type: Machine screw
  • Applications: equipment enclosures, sheet metal assemblies, cabinetry, and other projects requiring a low-profile, secure fastening

Designed to mate with standard 1/4-20 threaded holes or nuts, this screw delivers reliable torque and holding power in a variety of assemblies. For best results, use with appropriate washers if needed and consider threadlocker in high-vibration environments. Order now to secure the right fasteners for your next build.

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