Hex Head & Heavy Hex Cap Screws

DISTRIBUTOR OF HEX CAP SCREWS

US INCH STANDARDS & METRICS

Hex Cap Screws have hexagonal heads and machine threads for use with a nut or in a tapped hole. They are generally used in precise applications such as OEM settings where tight tolerances are required. The most common grades for Inch Standard Hex Cap Screws are 2, 5 and 8.

Some of the basic features of a Hex Cap Screws are as follows:

  • Flat washer facing under the head that meets specific tolerances outlined in ASME B18.2.1-1996
  • Manufactured by a cold-heading process
  • A radius under the head at the shank
  • Tighter tolerances than a standard Hex bolt
  • No seams across any bearing surfaces

 

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