#4-40 X 1/2" Machine Screws | Truss Head | Phillips Drive | Steel Black Oxide (10000/Pkg.)

Mutual ScrewSKU: 0408MPTBKC

Price:
Sale price$320.62 Regular price$493.00per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1/2
Material Steel
Grade Steel
Finish Black Oxide
Drive Phillips
Head style Truss
Threads per inch 40
Thread style Fully Threaded
Weight 16.0 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 Phil Truss Steel Black Oxide 4/40 X 1/2 are precision-threaded fasteners designed for durable, secure assemblies. The Phil Truss head provides a wide bearing surface that distributes load evenly, making them ideal for panels and equipment enclosures. The steel core offers strength, while the black oxide finish adds corrosion resistance and a discreet, low-glare appearance.

Key specifications

  • Thread/Size: 4-40 UNC
  • Length: 1/2 in
  • Head style: Phil Truss
  • Material: Steel
  • Finish: Black Oxide
  • Drive type: Phil Truss
  • Applications: Electronics enclosures, machinery assemblies, cabinetry, and general fastener use

To use, pair these screws with a matching nut or a tapped hole with 4-40 threads. They are suitable for light to moderate load applications where a clean, low-profile fastener is desirable.

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