Nearly all our customers know Yidao Metal for our Full Thread Bar products, however, quite a few are unaware that we also supply custom non-standard shaped rock bolt.
Full Thread Rock bolts work well in most mining, tunnel and foundation reinforcement projects. For special working conditions, customized shaped bolts become necessary.
We specialize in hot-forged special head anchor bolts and threaded rebar bolts also. T-head, square head, eccentric head and dome head can be integrally hot forged without cracks. We use full thread rock bolt, rebar or other customized raw materials. The threads are precisely rolled to prevent slipping.
Surface treatments include black finish, hot-dip galvanizing and epoxy coating for corrosion resistance.
We also produce matching shaped plates, special nuts and other accessories. All parts fit perfectly without on-site modification.
We control tolerance strictly and arrange production quickly.
Please send us your drawings for quotation.
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