[100 PKG] Captive Screws | #4-40 X 25/32 | Type 1 | H.D. 5/16 | Brass | Nickel

Mutual ScrewSKU: FC0102-B-5

Price:
Sale price$115.20per 100( $1.15 each)
Pieces 100
Measurement type Imperial
Thread size #4-40
Length 25/32
Material Brass
Finish Nickel
Threads per inch 40
Weight 1.1 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

Captive screws designed for panel retention in modular equipment and enclosure assemblies. This 100 piece package provides consistent thread engagement and corrosion-resistant performance with brass substrate and nickel finish for durable service life.

Specs

  • Thread: #4-40
  • Length: 25/32"
  • Head diameter: 5/16"
  • Material: Brass
  • Finish: Nickel plating

Features

  • Package quantity: 100 pieces per package
  • Retention design: Captive screw remains affixed to the panel during removal, reducing fastener loss and simplifying maintenance procedures.
  • Corrosion resistance: Nickel plating on brass provides enhanced resistance to corrosion in humid or corrosive environments, improving longevity in cabinet, electronics, and instrumentation enclosures.
  • Material characteristics: Brass substrate offers good machinability, consistent plating compatibility, and stable dimensional tolerances for tight assemblies.
  • Thread compatibility: Standard #4-40 thread supports common panel hardware and cross-compatibility with widely used fasteners and manifolds.
  • Application notes: Ideal for electronics enclosures, control panels, lab equipment housings, and industrial machinery where secure, serviceable fastening is required.

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