Engineered for maximum performance in thin metals, Crimptite® outperforms the competition. In tests performed to determine the strip and seating torque of similar fasteners, Crimptite® fasteners consistently showed higher strip-out torques and higher drive-to-strip ratios.

Even after removal and reinsertion, Crimptite® sheet metal screws maintain their strong holding power for more solid assemblies and greater integrity in the finished product.

Crimptite® fasteners can be used as repair screws where standard sheet metal screws have stripped out. They are also excellent for grounding-screw applications. The undercut head delivers the high clamp loads required to secure grounding connections, and can be used with or without wire clips.

Fast Facts:

  • Undercut washer head
  • Shank threaded into undercut area to allow full engagement even in thin sheet metals
  • Smooth or serrated bearing surface
  • Available in a variety of thread and point styles
  • Sizes from M3 to M8 (#4 to 5/16")
  • Virtually eliminates strip-out
  • Resists vibration loosening
  • Allows use of thinner sheet metals
  • High torque capability
  • Excellent for grounding-screw applications


  • Fastener Sizes: #6 - 5/16" (M3.5 - M8); smaller sizes available upon request
  • Head Styles: Hex washer or round washer
  • Thread Styles: Can be used with any thread style, including Taptite® self-tapping threads
  • Drive System: Can use any drive system, including TORX PLUS® Drive
  • Point Styles: Can be used with any point style, including Drilltite® self-drilling points
  • Material: Carbon or stainless steel
  • Finish: As specified

Disclaimer: TORX PLUS® is registered trademark of Acument Intellectual Properties and Taptite® is registered trademark of Research Engineering & Manufacturing, Inc.

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The availability of the products described on this site, and the product descriptions, may vary from country to country. Consult your STANLEY® Engineered Fastening Account Executive or your local distributor for specific product information.