Self-tapping thread inserts and Other thread insert

Self tapping thread insert (Self tapping thread insert) can solve the problem of thread breakage and effectively improve the bonding strength with the base material. Self tapping thread insert does not need to be pre-tapped, can be directly screwed into the specific hole reserved for the base material, for the female thread has broken teeth can also use the same screw as the original, economic and beautiful, for new products can increase its thread strength.

Self tapping thread insert (Self tapping thread insert) Features:

◆ Self tapping thread insert has self-tapping ability, the base material does not need to tap teeth in advance, saving cost.

◆ Large contact surface with the finished product, strong tensile force, product design can use lower strength materials or smaller specifications screws can also be used.

◆ For the female thread that has been worn or broken, it has a repairing effect, and the same screw can be continued with the Self tapping thread insert.

◆ Strong resistance to vibration, can prevent loosening.

◆ No clearance with the base material, if the base material contains bubbles, it also has good air tightness.

◆ Self-tapping thread insert installation is simple and rapid, only one assembly tool, low cost, almost no defect rate. The difference between Self tapping thread insert and general thread insert:

Self tapping thread insert

1.High strength can be self-tapping thread, only one tool can be assembled, the device is simple and fast.

2.Good air tightness and shock resistance, original screws or screws of approximate length can still be used

3.Automatic assembly can be performed with an off-the-shelf tapping machine, and repair can be performed in almost any location or small space

4.The surface hardness is high, and no secondary tooth collapse has occurred

5.The total cost of the installation is low

General threaded insert

1.The thread must be tapped with a special size tap

2.Must be used with a variety of special tools

3.The device program is complicated and slow

4.This function is absent or not significant

5.Screw length is limited by sheath length

6.Need to design more complex machinery

7.Difficult to perform repair work