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How to choose a double end threaded stud and how to use double end threaded rod?
What are double end threaded bolt？ Stud bolts are also called stud screws or studs. They are used to connect mechanical fixed links. Both ends of the stud bolts have threads. The screw in the middle can be thick or thin. They are generally used in mining machinery, bridges, cars, motorcycles, bo...Read more -
What should be checked when testing the quality of fasteners?
What bolts need to be inspected? bolt inspection methods Quality inspection can be carried out from multiple aspects such as the finished bolt tensile load, fatigue test, hardness test, torque test, finished bolt tensile strength, bolt coating, depth of decarburized layer, etc. For fastener produ...Read more -
The most comprehensive FAQs on construction fasteners in 2024
In applications, fasteners may have quality problems due to many reasons, which may easily lead to accidents, or cause damage to machinery or engineering, affecting the overall normal performance. Surface defects are one of the common quality problems of fasteners, which can be manifested in vari...Read more -
How to maintain anchors and screws?
How to maintain common anchors bolts and screws? 1. Be careful and meticulous when rinsing the anchor bolts construction screws to ensure that no residue remains on the screw surface after cleaning with silicate cleaning agent. 2. The screws should be properly stacked during tempering heating to ...Read more -
Wedge anchor tensile strength comparison table
Wedge anchor tensile strength The concrete wedge anchor tensile strength comparison table of expansion bolts can help us choose the right expansion bolts to ensure the safety and reliability of the connection. In actual use, we should choose the appropriate expansion bolt model according to the n...Read more
