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- Contact Person : Mr. wang yunlai
- Company Name : Shandong Tongrui Mining Technology Co., Ltd.
- Tel : 86-538-6366599
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- Address : Shandong,taian,No.7 in North Road of Manzhuang Steel Market
- Country/Region : China
- Zip : 271000
Hex Damping Nut
Product Detailed
Related Categories:Nuts
Related Product Searches:Hex Damping Nut,High Quality,hex dampling nut, hex nut,M18 M20 M22 M24
Damping Nut :
Material : High strength steel and high polymer
Size : M18 M20 M22
Related Product Searches:Hex Damping Nut,High Quality,hex dampling nut, hex nut,M18 M20 M22 M24
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 spined with rock bolt when mixing grout cartridge ; After grout is mixed well and solid,with the increasing of torque and rock bolt screws into nut ,the polymer stopper can not bear strength , being drived out from the nut .
Damping nut make the installation simpler ,mixing grout cartridge and installing the nut and plate can being finished step by step fluently .
The function of damping nut is the same as shear pin .a
Hex Damping Nut