Aerospace bolt screw is it? What is the aerospace bolt screw, bolt threaded sleeve is a both inside and outside thread on the external thread 4 or 2 bolt key specific fasteners. The products are mainly used in the production of military, aerospace, railway locomotives, mechanical vibration and other high thread strength requirements.
Aerospace bolt and screw carbon steel and stainless steel materials, from the external type of view, thin-walled and heavy distinguish. The specifications also have a metric inch sizes.
Aerospace bolt threaded sleeve of the most basic functions is to repair the internal thread and enhance the strong thread. Bolt screw sets as a thread repair means, can quickly and efficiently repair the damaged threads; bolt threaded sleeve application on low-strength materials, can greatly enhance the strength of the threaded hole.
Aerospace bolt and screw is mainly play the role of repair of the internal thread and enhance the internal thread, bolt threaded sleeve from the use of materials, as well as the type size, the following classification:
1, in accordance with the bolt threaded sleeve materials:
Carbon steel
Stainless steel SUS303
2, according to the type size of the bolt screw Category:
Thin-walled type (Thin wall)
Enhanced (Solid)
Heavy (heavy duty)
Special heavy-duty (Extra heavy duty.)
The advantages of aerospace bolt screw:
1, bolt screw threads were damaged to repair.
Bolt threaded sleeve particularly suitable for an environment requiring high strength thread, you can effectively seismic, anti-pull.
3, bolt threaded sleeve of the more common stainless steel wire thread inserts, threaded holes intensity more effectively enhanced.
4 bolt screw with carbon steel and stainless steel, with metric and inch size specifications.
5, bolt screw easy to use, install easy to operate. |
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