Advantages of GJB wire thread inserts

1. Extend the service life: Because the wire thread sleeve is made of stainless steel and has high hardness, it increases the thread life of the softer base parts by tens to hundreds of times; it increases its strength and avoids tripping and random buckling. occur.

2. Enhance thread connection strength: applied to soft low-strength alloy materials such as aluminum and magnesium, it can effectively enhance the connection strength of threads. The tensile strength of ordinary internal threads of aluminum profiles can reach 1394N, while the internal threads of pre-installed wire thread inserts , its tensile strength can reach 2100 N.

3. Increase the stress surface: It can be used for thin body parts that require strong connections but cannot increase the diameter of the screw hole.

4. Improve connection conditions and increase the load-bearing capacity and fatigue resistance of threaded connections: Since wire thread inserts are elastic fasteners, using wire thread inserts can eliminate the pitch and tooth profile deviation between the screw and the screw hole, so that the load can be evenly distributed , thereby improving the load-bearing capacity and fatigue resistance of the threaded connection.

5. Anti-rust: The characteristics of the wire thread insert material itself and its extremely smooth surface will prevent the mating matrix from rusting when used in humid, corrosive and other extreme environments, and avoid replacement due to rusted threaded holes that cannot be disassembled. Loss of expensive substrate. It can be used in chemical industry, aviation, military equipment and other occasions that require high insurance coefficients.

6. Wear resistance, heat resistance, and corrosion resistance: Due to the extremely high surface finish of the wire thread insert, it can effectively reduce the friction between the internal and external threads, and the material itself is resistant to high temperatures and corrosion. It can be used in parts that are frequently disassembled and installed and screw holes that are frequently rotated to extend their service life.

7. Anti-seismic and anti-loosening: The special structure of the locking screw sleeve can lock the screw in the screw hole without loosening in strong vibration and impact environments. Its locking performance is better than other locking devices. It can be used in instruments, precision and valuable power equipment, as well as military, aviation, military equipment and other occasions that require high insurance coefficients.

8. Easy maintenance: When thread processing errors occur or damaged internal threads are repaired, the use of wire thread sleeves can bring the base body back to life, and the original screws can be used, which is fast and economical. To give a simple example, diesel engine bodies, textile parts, various aluminum machine parts, lathe tool tables, etc. will be scrapped due to damage to a screw hole. As long as it is re-tapped and a threaded sleeve is installed, the scrap piece will be brought back to life.

9. Conversion: Use wire thread inserts to convert metric ← → imperial ← → **** threaded holes. It is very convenient, fast, economical and practical, and is suitable for any imported and exported products.