Button Head Socket Cap Screws Allen Socket Drive

$7.95

Fastenere 5/16-24 x 1″ Button Head Socket Cap Screws Black Oxide Alloy Steel Qty 25

  • Socket Head Screws by Fastenere. Details:Fastenere Button Head Socket Cap Screws.
  • Button Head Socket Cap Screws are commonly used in machine parts, die fixturing, and clamping.
  • The socket head enables driving where there is not sufficient space for wrenches or sockets.
  • Button socket cap screws offer a wider bearing surface and high tensile strength but are still low profile like other socket cap screws.
  • The reaction between the iron of the ferrous alloy and the hot oxide bath produces a magnitite (Fe3 O4) on the actual surface of the part.
  • The black oxide process is a chemical conversion coating. This means that the black…

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Description

Socket Head Screws by Fastenere. Details:Fastenere Button Head Socket Cap Screws Button Head Socket Cap Screws are commonly used in machine parts, die fixturing, and clamping. The socket head enables driving where there is not sufficient space for wrenches or sockets. Button socket cap screws offer a wider bearing surface and high tensile strength but are still low profile like other socket cap screws. Black Oxide, blackening, oxidizing, oxiding, black passivating, gun bluing . . . these terms all refer to the process of forming a black iron oxide on the surface of ferrous metals. Black oxide is a conversion coating formed by a chemical reaction produced when parts are immersed in the alkaline aqueous salt solution operated at approximately 285 degrees F. The reaction between the iron of the ferrous alloy and the hot oxide bath produces a magnitite (Fe3 O4) on the actual surface of the part. The black oxide process is a chemical conversion coating. This means that the black…

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Button Head Socket Cap Screws Allen Socket Drive