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New breakthroughs in new energy vehicles! Is there a new opportunity for automotive fasteners?
introduction In recent years, Chinese automotive brands have made significant progress in technological innovation and brand influence. One of the most eye-catching areas is new energy vehicles. Nowadays, China has leapt to become the world’s largest new energy vehicle market, with ...Read More -
Discussion on the principle of expansion bolt
Fixing principle of expansion screw Fixing principle of expansion screw: the fixing of expansion screw is to use the V-shaped inclination to promote expansion to generate friction and binding force, so as to achieve the fixing effect...Read More -
Classification of high strength bolts
Details of High Strength Bolts According to the stress state, it can be divided into friction type and pressure type: Actually, there are differences in the design and calculation methods. The friction type high-strength bolts take t...Read More -
Discussion on the principle of expansion bolt
Types of anchor bolts Anchor bolts can be divided into fixed anchor bolts, movable anchor bolts, expanded anchor bolts and bonded anchor bolts. 1. The fixed anchor bolt, also known as short anchor bolt, is poured together with the fo...Read More
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