ALNsM — Metric A4 (Single-Slotted, Normal-Height Stainless Steel Lock Nuts)
Stainless steel A4-80 prevailing-torque nuts to NF E 25 411 with single slot and normal height. Threads to ISO 965-2; performance per NF EN ISO 3506-2 / NF E 25035.
- Material grade: Stainless Steel A4-80.
- Finish: Sital bht.
- Thread: ISO 965-2 (metric).
- Dimensions: NF E 25 411.
- Performance: NF EN ISO 3506-2 / NF E 25035.
| Part Number | d | Pitch | s | h |
|---|---|---|---|---|
| ALNsM2x040A4 | M2 | 0,40 | 4 | 2 |
| ALNsM2,5x045A4 | M2,5 | 0,45 | 5 | 2,5 |
| ALNsM3x050A4 | M3 | 0,50 | 5,5 | 3 |
| ALNsM4x070A4 | M4 | 0,70 | 7 | 4 |
| ALNsM5x080A4 | M5 | 0,80 | 8 | 5 |
| ALNsM6x100A4 | M6 | 1,00 | 10 | 6 |
| ALNsM7x100A4 | M7 | 1,00 | 11 | 7 |
| ALNsM8x125A4 | M8 | 1,25 | 13 | 8 |
| ALNsM10x150A4 | M10 | 1,50 | 16 | 10 |
| ALNsM12x175A4 | M12 | 1,75 | 18 | 12 |
| ALNsM14x200A4 | M14 | 2,00 | 21 | 14 |
| ALNsM16x200A4 | M16 | 2,00 | 24 | 16 |
| ALNsM18x250A4 | M18 | 2,50 | 27 | 18 |
| ALNsM20x250A4 | M20 | 2,50 | 30 | 20 |
| ALNsM22x250A4 | M22 | 2,50 | 34 | 22 |
| ALNsM24x300A4 | M24 | 3,00 | 36 | 24 |
| ALNsM27x300A4 | M27 | 3,00 | 41 | 27 |
| ALNsM30x350A4 | M30 | 3,50 | 46 | 30 |
| ALNsM33x350A4 | M33 | 3,50 | 50 | 33 |
| ALNsM36x400A4 | M36 | 4,00 | 55 | 36 |
| ALNsM39x400A4 | M39 | 4,00 | 60 | 40 |
| ALNsM42x450A4 | M42 | 4,50 | 65 | 43 |
| ALNsM45x450A4 | M45 | 4,50 | 70 | 46 |
| ALNsM48x500A4 | M48 | 5,00 | 75 | 49 |
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Notes: Verify thread, torque, and material requirements for safety-critical applications. Contact us for certificates and alternative finishes.