DIN LN 29540-1
Thread inserts, locked and self-locking, for temperatures up to 235 °C, corrosion resistant
|Publication Date:||1 May 1975|
|ICS Code (Nuts):||49.030.30|
Application: Thread inserts, locked and self-locking, are joining elements for manufacturing high strength, wear-resistant, vibration proof and exchangeable screw attachments in materials with low shear strength or for repairing stripped and damaged threads in those materials. The threaded inserts have a locking device that prevents the unwanted unscrewing of the insert when loosening the screw connection. The locking of the screw connection against self-loosening is accomplished by several deformed threads in the middle of internal thread.