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EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Wedge lock washers NLXsp (enlarged outer diameter), steel, flZn
Article no.: 553971
Catalog no.: 9641
Article code:
Product details
Technical Data
| Material no. | 1.7225 | |
| Material | Steel | |
| Surface | coated zinc flake | |
| s | 1.77 mm | |
| d2 | 13.5 mm | |
| d1 | 6.3 mm |
Identification & Classification
| Article number | 553971 | |
| Catalog number | 9641 | |
| EAN / GTIN | 7330948006493 | |
| Manufacturer number | NLX 6SP |
Description
Description:
Nord-Lock® X-Series wedge-locking spring washers secure bolted joints with a unique
multifunctional design to prevent both spontaneous loosening and loosening of bolts.
Nord-Lock® X-Series washers combine the Nord-Lock wedge-locking action with an exceptional spring action to provide an additional level of security.
The Nord-Lock® wedge lock washers with enlarged bearing surface (sp) are suitable for securing larger boreholes/long holes and on soft materials.
glued in pairs
multifunctional design to prevent both spontaneous loosening and loosening of bolts.
Nord-Lock® X-Series washers combine the Nord-Lock wedge-locking action with an exceptional spring action to provide an additional level of security.
The Nord-Lock® wedge lock washers with enlarged bearing surface (sp) are suitable for securing larger boreholes/long holes and on soft materials.
glued in pairs
Advantage:
Secures screw connections against loosening and compensates for loss of preload due to settling and
relaxation
relaxation
- Reliable locking even for connections with a short clamping length
- Achieves precise preload with defined and uniform friction
- Available in a wide range of sizes (metric and inch)
- High corrosion resistance (at least 1,000 hours in salt spray test according to ISO 9227)
- Resistant in environments between -40°C and 150°C
- Designed for screws of strength class 8.8 and 10.9
- Reusable (depending on conditions of use)
Application Area:
c