ODM Green Anti Rusting Wire Thread Insert Stainless Steel 1/4-20 Helicoil

1/4-20 Stainless Steel Wire Thread Inserts For Radiator Or Gearbox

Intreduction

The wire thread insert is made of high-quality austenitic stainless steel material, which forms a reliable internal thread after installation and embedding. It can significantly improve the strength and strength of low-strength engineering materials such as aluminum, magnesium, copper alloy, plastic, plexiglass, bakelite Wear resistance; applied to steel, cast steel, and cast iron, it can improve the durability of the screw, prevent the screw from loosening and falling off due to various vibrations, fatigue fracture, and improve the fatigue strength of the screw during connection

parameters

adventages

As a kind of screw sleeve fasteners, the pre-installed internal thread has obvious advantages compared with ordinary threads:

• 1. Extend the service life: Because the wire thread insert is made of stainless steel and has high hardness, the life of the softer base part thread is increased by tens to hundreds of times; its strength is increased, and the phenomenon of tripping and random buckling is avoided. occur.

• 2. Enhanced thread connection strength: It is applied to soft low-strength alloy materials such as aluminum and magnesium, which can effectively enhance the connection strength of the thread. The ordinary internal thread of aluminum profile has a maximum tensile strength of 1394N. Thread, its minimum tensile strength can reach 2100 N.

• 3. Enlarge the bearing surface: it can be used for thin machine parts that require a strong connection but cannot increase the diameter of the screw hole.

• 4. Improve the connection conditions and increase the bearing capacity and fatigue strength of the threaded connection: Because the wire threaded sleeve is an elastic fastener, the use of the wire threaded sleeve can eliminate the pitch and thread deviation between the screw and the screw hole, so that the load is evenly distributed , Thereby improving the load-bearing capacity and fatigue strength of the threaded connection.

• 5. Anti-rusting: The characteristics of the steel wire threaded sleeve material itself and its surface is extremely smooth, and it will not rust the mating substrate when used in harsh environments such as humidity and corrosion, and avoid the expensive replacement of the threaded hole due to the rusting of the threaded hole. Loss of substrate. It can be used in chemical, aviation, military equipment and other occasions that require high insurance coefficients.

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

• 7. Anti-vibration and anti-loosening: The special structure of the locking screw sleeve can lock the screw in the screw hole in a strong vibration and impact environment without loosening, and its locking performance is better than other locking devices. It can be used in instruments and meters, precision and precious power equipment, and aerospace, aviation, military equipment and other occasions that require high insurance coefficients.

• 8. Easy maintenance: In the case of thread processing errors or damaged internal threads, the use of wire thread inserts can bring the base back to life, and the original screws can be used, which is fast and economical. For simple examples, such as diesel engine body, textile parts, various aluminum parts, lathe tool tables, etc. will be scrapped due to damage to a screw hole. As long as it is re-tapped and the screw sleeve is installed, the waste will come back to life.

• 9. Conversion: The conversion of metric ←→inch ←→international standard threaded holes by wire thread inserts is very convenient, fast, economical and practical, and is suitable for any import and export products.

ODM Green Wire Thread Insert

1 4-20 304SS Wire Thread Insert

Stainless Steel 1 4-20 Helicoil

ODM Green Anti Rusting Wire Thread Insert Stainless Steel 1/4-20 Helicoil Images