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4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020

4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020

Item #: WBB2199149

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  • SELECT
  • 7/16"
  • 7/8"
  • 1"
  • 3/4"
  • 5/16"
  • 1-1/2"
  • 1-1/4"
  • 3/16"
  • 3/8"
  • 5/8"
  • 1/4"
  • 1/2"

3/8"

Original Price: $12.75

Clearance Price: $9.40

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4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020

Socket Head Cap screws are ideal for precision work with close tolerances and applications needing a well tooled appearance. Allen/Hex Keys are used to drive the screw.Socket Head Cap screws supply greater tensile strength than equivalent Hex Head Caps screws, while requiring less surface area to counterbore. Thermal Black Oxide finish features a standard heat treatment finish which includes light drying oil; Chemical Black Oxide is a chemical treatment plus rust resistant with no drying oil.

Product Specifications

  • SIZE#4-40
  • LENGTH3/8"
  • MATERIALAlloy Steel
  • FINISHBlack Oxide
  • SPECIFICATIONS METASTM A574
  • MANUFACTURERS PART NUMBER72020
  • DRIVE TYPEHex
  • THREADCoarse
  • DRIVE SIZE3/32"
  • PACKAGE QUANTITY100
  • FULL OR PARTIAL THREADFull
  • COUNTRY OF ORIGINMade in USA
  • UNIT OF MEASUREMENTInch (Imperial)
  • DESCRIPTIONSocket Head Cap Screw
  • BRANDHolo-Krome
  • HEAD Socket
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4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020

4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020

Item #: WBB2199149

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    4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020
    4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020
    4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020
    4-40 x 3/8" Socket Cap Screw - Steel - Black Oxide - UNC - Pkg of 100 - USA - Holo-Krome 72020

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