NPFC - DOD-N-70333
NUT, PLAIN AND SELF-LOCKING, CLINCH, METRIC (SELF-CLINCHING, KNURLED COLLAR FIXED AND FLOATING
| Organization: | NPFC |
| Publication Date: | 18 June 1985 |
| Status: | active |
| Page Count: | 12 |
scope:
This specification covers metric nuts which are permanently attached to a structure by pressing the nut shank into a single hole. Anti-rotation is provided by the penetration of the knurl into structural material and push-out resistance results from cold flow of the structure material into a groove in the shank of the nut.
intended Use:
Nuts covered by this specification are intended for use as general purpose metric, locked-in fasteners with or without an internal metallic locking feature to resist rotation of a bolt or... View More
Document History