ALNsM — Metric A2 (Single-Slotted, Normal-Height All-Metal Lock Nuts)
Stainless steel A2-70 prevailing-torque nuts for metric threads. Normal height body with single slot for reliable locking and re-use.
- Material grade: Stainless Steel A2-70.
- Finish: Sital bht.
- Thread standard: ISO 965-2 (metric).
- Dimensions: NFE 25 411.
- Performance: NF EN ISO 3506-2 / NF E 25035.
| Part Number | d | Pitch | s | h |
|---|---|---|---|---|
| ALNsM2x040A2 | M2 | 0,40 | 4 | 2 |
| ALNsM2,5x045A2 | M2,5 | 0,45 | 5 | 2,5 |
| ALNsM3x050A2 | M3 | 0,50 | 5,5 | 3 |
| ALNsM4x070A2 | M4 | 0,70 | 7 | 4 |
| ALNsM5x080A2 | M5 | 0,80 | 8 | 5 |
| ALNsM6x100A2 | M6 | 1,00 | 10 | 6 |
| ALNsM7x100A2 | M7 | 1,00 | 11 | 7 |
| ALNsM8x125A2 | M8 | 1,25 | 13 | 8 |
| ALNsM10x150A2 | M10 | 1,50 | 16 | 10 |
| ALNsM12x175A2 | M12 | 1,75 | 18 | 12 |
| ALNsM14x200A2 | M14 | 2,00 | 21 | 14 |
| ALNsM16x200A2 | M16 | 2,00 | 24 | 16 |
| ALNsM18x250A2 | M18 | 2,50 | 27 | 18 |
| ALNsM20x250A2 | M20 | 2,50 | 30 | 20 |
| ALNsM22x250A2 | M22 | 2,50 | 34 | 22 |
| ALNsM24x300A2 | M24 | 3,00 | 36 | 24 |
| ALNsM27x300A2 | M27 | 3,00 | 41 | 27 |
| ALNsM30x350A2 | M30 | 3,50 | 46 | 30 |
| ALNsM33x350A2 | M33 | 3,50 | 50 | 33 |
| ALNsM36x400A2 | M36 | 4,00 | 55 | 36 |
| ALNsM39x400A2 | M39 | 4,00 | 60 | 40 |
| ALNsM42x450A2 | M42 | 4,50 | 65 | 43 |
| ALNsM45x450A2 | M45 | 4,50 | 70 | 46 |
| ALNsM48x500A2 | M48 | 5,00 | 75 | 49 |
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Available on request: alternative finishes and additional sizes.
Confirm thread, material, and torque requirements for safety-critical applications.