Sharp End Threadbar Bolt
Functions:
Being used with plate, domed ball,anti-friction washer and nut,
Sharp end bolt can be an effective rock reinforcement system for unground rock support.
Features&Advantages:
1.Sharp end can break the resin cartridge easily to improve installation efficiency.
2.With pin nut device, nut could help drive the bolt to mix the resin.
3.Used for permanent ground support.
4.Fast and easy installation by mechanized tools.
5.Available in black or hot dip galvanized.
Domed nut, hex nut, anti-friction washer,domed ball
Length & Package:
1.Bolts are packaged in bundles.
2.Bolt fittings, such as nuts, anti-friction washers and domed balls, are supplied fitted to rock bolts in the configuration requested.
Applications:
Mines
Tunnels
Slopes
Places where need ground support