AFNOR - NF EN 4852
Aerospace series - External spiral drive heads for threaded fasteners - Geometrical definition and fastener head wrenching configuration
active, Most Current
| Organization: | AFNOR |
| Publication Date: | 29 May 2019 |
| Status: | active |
| ICS Code (Bolts, screws, studs): | 49.030.20 |
Document History
NF EN 4852
May 29, 2019
Aerospace series - External spiral drive heads for threaded fasteners - Geometrical definition and fastener head wrenching configuration
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