SN power tool fasteners

A comprehensive range of semi-standard power tool fasteners completes the self tapping fixings we can offer.







Drive
  • hex. to DIN 7504-K
  • cross head H to ISO 7049 and ISO 7050
  • special drives like Torx®, cross head Z, SR-drive etc. prices on application

Head designs
  • head designs to DIN 7504-K, M and O
  • designs adapted for special applications


M: ISO 7049


K: ISO 6928


O: ISO 7050


Threaded right up to the head
  • providing excellent gripping for your components
  • plate screw threading to ISO 1478, Ø 3,5 to Ø 6,3 mm

Corrosion protection

As standard, zinc plated min. 5µ and blue chromate. Also available, zinc and yellow chromate, zinc and black chromate, blue burnished, Durocoat etc. Thicker zinc plate also available.

Material

Produced from case hardened carbon steel, with good strength characteristics. Also available in stainless, aluminium and bimetallic.

Tips

Integral drill tip with excellent cutting strength . The design guarantees reliable fixing and secure assembly in up to 6 mm St52 Special tips are available for extreme applications.

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