DIN LN 9499-1
Aerospace; inserts, helical coil threads, screw-locking; class: 1100 MPa/235 °C/425 °C
| Organization: | DIN |
| Publication Date: | 1 December 1986 |
| Status: | inactive |
| Page Count: | 8 |
| ICS Code (Nuts): | 49.030.30 |
scope:
Field of application and scope
Screw-locking helical coil thread inserts to this Standard are used for manufacturing high-strength, wear-resistant, high-duty, vibration-proof and exchangeable bolted connections in metallic and non-metallic materials and for repairing stripped or damaged threads.
They may be used in connection with bolts having ISO metric threads or MJ threads (see table).
Thread inserts with surface treatment according to code letter A are suitable for use at temperatures up to 235 °C.
Document History