Silicoroy special nut seizure test (high-temperature oxidation test)
Special nuts were fastened to bolts of each material (M17×40, pitch 1.0)! A comparison of each material was conducted.
To compare practical seizure phenomena, we conducted seizure tests using special nuts. The special nuts are designed to prevent loosening and utilize the internal spring action (SUS301) to strongly compress the threads of the bolt, generating friction torque that prevents free rotation. Typically, they are used with lubricants, but this time we applied them without lubrication to conduct seizure tests and compare various materials. For more details, please download the catalog and take a look. 【Testing Method】 ■ Fasten the special nuts onto bolts of each material (M17×40, pitch 1.0) (Screw in with a wrench and then unscrew) ■ Conduct seizure evaluation * For more details, please refer to the PDF materials or feel free to contact us.
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