Self Tpping Inserts:
Self Tapping Inserts are cylindrical metal bushings with internal and xternal threads. They are specially designed to cut their own threads as they are being driven into a drilled hole. Self Tapping Inserts provide permanent wear-resistant threads in a wide range of materials, from tough to tap, high strength steels to brittle plastics. he thread cutting action is performed by the cutting slots on the self tapping insert. By tapping its own thread, the self tapping insert eliminates the need for pre-tapped holes.
Self Tpping Inserts Benefits:

1. Self tapping                               

2. no pre-tapping required                                                              

3. Very high pull-out resistance

4. Highly resistant to vibration, can withstand vibration without loosening

5. Produces high quality, permanent, wear-resistant threads

6. Unlimited thread re-usability

7. Protects expensive components from damage

8. Easy to install, standard taps can be used

9. Wide variety of styles to fit almost every application

Self Tpping Inserts Applications:
It is sccessfully used in the fields of aviation, electronics, industrial, automotive and military equipment etc.
Self Tpping Inserts Materials:
Case hardened steel, zinc-plated, yellow chromated
Carbon Steel andStainless steel
Self Tpping Inserts Types:
Metric/UNC/UNF/UN