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Different kinds of high precision graphite screw, nut and bolts utilize the unique strength and conductivity of graphite to provide unparalleled functionality. They are used in a variety of industrial machinery, heating furnaces and chemical furnaces, which have high temperature resistance, strong electrical conductivity, corrosion resistance, thermal shock resistance and other characteristics. Graphite bolts, nuts and screws are a part of graphite processing parts offer superior performance and durability over traditional metal screws.
Advantages
(1) Strong chemical stability, perfect purity density and long service working life.
(2) High mechanical strength and the surface can undergo antioxidant treatment with structural durability.
(3) High temperature resistance and corrosion resistance, acid and alkali resistance.
(4) Excellent electrical conductivity, thermal shock resistance, and thermal conductivity.



| Ash Content | 300/50ppm |
| Bulk Density | >2.2g/cm3 |
| Compress strength | >100Mpa |
| Bending Strength | 40-55Mpa |
| Resistivity | 10-13um |
| Graininess | <20um |
| Shore Hardness | >70HSD |


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