Shandong Tongrui Mining Technology Co., Ltd.
Main products:Rock Bolt,Friction Bolt,Cable Bolt,Thread Bar Bolt,Mining Plate
Contact Us
  • Contact Person : Mr. wang yunlai
  • Company Name : Shandong Tongrui Mining Technology Co., Ltd.
  • Tel : 86-538-6366599
  • Fax : 86-538-6366597
  • Address : Shandong,taian,No.7 in North Road of Manzhuang Steel Market
  • Country/Region : China
  • Zip : 271000

Hex Damping Nut

Hex Damping Nut

Damping Nut : Material : High strength steel and high polymer Size : M18 M20 M22  Damping Nut :     Damping nut is made of high strength steel and high polymer, inside of nut ,high polymer being a stopper make sure the whole nut bear a limited torque and...

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