Expansion Screw Petal Nut

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Product description


  • Easy To Use 1. Drill a hole to the recommended diameter. 2. Tap the anchor into the hole until it is flush with the surface of the substrate. 3. Attach the setting tool to the head of the screw. Squeeze to expand the anchor.(Small sizes may be set using a screwdriver) 4. Remove the screw, place it through the fixture, and then back into the anchor. Tighten the screw until the fixture is fixed.

  • Fast Installation with Manual or Pneumatic Tools: The tool makes it easier. You can you 2 wrenched or pliers. One to hold the rivet nut so it does not spin after you insert it into the hole. Thread the right size screw into the nut. Tighten the nut with the other wrench/plier. As you tighten the screw/bolt, the nut will crimp and hold in place. Don't over-tighten or you may strip the thread.

  • Expansion Screw Petal Nut: Good expansion effect, firm installation, spiral thread, uniform, not easy to rotate. Exquisite workmanship, simple structure, easy to install and use, give you perfect effect. Good propagation effect, firm installation, and strong adaptability.


  • Material: Carbon steel + Galvanized 

Care instructions

  • Store In A Cool, Dry Place.

  • Gently Wipe To Remove Dust. 

Package includes

  • A set of 30 Expansion Screw Petal Nuts

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