S-RTM4-2ZC
All Metal, RT® Free-Running Locknuts
S-RTM4-2ZC
All Metal, RT® Free-Running Locknuts
PEM® S-RT™ free-running locknuts are free-running until clamp load is induced. A modified thread angle on the loaded flank provides the vibration resistant locking feature.
- Screw turns freely until a clamp load is applied.
- Resistant to vibrational loosening.
- Back side of panel is flush or sub-flush for screw installation.
- Locking feature reusability is not affected by number of on/off cycles.
- Uses same mounting hole and installation tooling as standard S™ nut fasteners found in PEM® Bulletin CL.
Specifications
- Gewinde Code
- RTM4
- Thread Size
- M4 x 0,7
- Thread Specification
- Modifizierte Gewindekonstruktion auf der beanspruchten Fläche. Geeignet für eine Schraube mit maximalem Materialgewicht von 6 g.
- Shank Code
- 2
- Fastener Material
- Karbonstahl, Gehärteter Karbonstahl
- Optional Finish
- SC1 (5µm), Typ II, gelb, Verzinkt nach ASTM B633
- For Use in Sheet Hardness
- HRB 80 / HB 150 or less
- Product Category
- All Metal, RT® Free-Running Locknuts
- CAD Supplier
- PennEngineering® (PEM®)
- CADPartID
- 103687
- Application Type
- Luft- und Raumfahrt, Automobil, Kfz-Elektronik, Nutzfahrzeuge, Unterhaltungselektronik, Datenkommunikation, Ladegeräte für Elektrofahrzeuge, Elektrofahrzeuge, Elektronik, Industriell, Fertigung; Blechverarbeitung, Marine, Medizinisch, Erneuerbare Energie, Telekommunikation
- Base Panel Material
- Aluminium, Wasserdichtheit
- Brand
- PEM
- Fastener Characteristics
- Verriegelung, Außengewinde
- Industry
- Automobil, Kfz-Elektronik, Datacom und Telekommunikation, Elektrofahrzeuge, Industriell; Kommerziell, Medizinisch
- PEM Product Family
- CL, LN
- Product Type
- Muttern
- Technology Type
- Selbst-einpressend
- Unit (Metric/Unified)
- metrisch
- A Shank Max
- 1.38mm
- E ± 0.25_mm
- 7.87mm
- Hole Size in Sheet + 0.08_mm
- 5.41mm
- Min. Dist. Hole C/L to Edge_mm
- 6.9mm
- C Max._mm
- 5.38mm
- Rec. Min. Sheet Thickness_mm
- 1.4mm
- T ± 0.25_mm
- 2mm
Resources
Installation & Performance Data
| TYPE | THREAD CODE | SHANK CODE | TEST SHEET MATERIAL | INSTALLATION (kN) | PUSHOUT (N) | TORQUE-OUT (N•m) | |
|---|---|---|---|---|---|---|---|
| S | RTM4 | 0 | 5052-H34 Aluminum | 11.2-13.4 | 300 | 2.37 | |
| S | RTM4 | 1 | 5052-H34 Aluminum | 11.2-13.4 | 470 | 2.6 | |
| S | RTM4 | 2 | 5052-H34 Aluminum | 11.2-13.4 | 970 | 4 | |
| S | RTM4 | 0 | Cold-Rolled Steel | 18-27 | 490 | 2.95 | |
| S | RTM4 | 1 | Cold-Rolled Steel | 18-27 | 645 | 4 | |
| S | RTM4 | 2 | Cold-Rolled Steel | 18-27 | 1250 | 5.1 |
| TYPE | THREAD CODE | SHANK CODE | TEST SHEET MATERIAL | INSTALLATION (kN) | PUSHOUT (N) | TORQUE-OUT (N•m) | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| S | RTM4 | 0 | 5052-H34 Aluminum | 11.2-13.4 | 300 | 2.37 | ||||
| S | RTM4 | 1 | 5052-H34 Aluminum | 11.2-13.4 | 470 | 2.6 | ||||
| S | RTM4 | 2 | 5052-H34 Aluminum | 11.2-13.4 | 970 | 4 | ||||
| S | RTM4 | 0 | Cold-Rolled Steel | 18-27 | 490 | 2.95 | ||||
| S | RTM4 | 1 | Cold-Rolled Steel | 18-27 | 645 | 4 | ||||
| S | RTM4 | 2 | Cold-Rolled Steel | 18-27 | 1250 | 5.1 |
Inventory
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