NL10spss-718
Item No. 1001490
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Nord-Lock wedge-locking alloy 718 washers with enlarged outer diameter (SP) utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower mainten
Price €23.84
price per pairs
excl. tax
Pre-Order - Est. 2 weeks
pairs
Description
Nord-Lock wedge-locking alloy 718 washers with enlarged outer diameter (SP) utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads.
Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims.
Nord-Lock wedge-locking washers have been rigorously tested and approved by independent institutes as well as certification authorities.
Advantages
SP Washers
Nord-Lock washers are available in two outer diameters — standard and enlarged. Washers with an enlarged outer diameter (SP washers) are designed to be used together with flanged bolts and nuts (ISO 4161,4162) on oversized and slotted holes, or on sensitive surfaces and soft materials.
Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims.
Nord-Lock wedge-locking washers have been rigorously tested and approved by independent institutes as well as certification authorities.
Advantages
- Quick and easy to install and remove with hand tools
- Locking function not affected by lubrication
- High corrosion resistance
- Reliable locking, even for joints with short clamp length
- Reusable, depending on conditions of use
SP Washers
Nord-Lock washers are available in two outer diameters — standard and enlarged. Washers with an enlarged outer diameter (SP washers) are designed to be used together with flanged bolts and nuts (ISO 4161,4162) on oversized and slotted holes, or on sensitive surfaces and soft materials.
Specifications
- Metric Bolt Size
- M10
- Metric Inner Diameter (d)
- 10.7
- Metric Outer Diameter (D)
- 21
- Metric Thickness (T)
- 2.3
- Applications
- Applications with high temperatures - gas turbines, turbo charges, incinerators
- Material Standard
- EN 2.4668 or equivalent
- Hardening
- Surface hardened
- Hardness
- ≥ 620HV0.05
- Hardness Info
- In order to assure the unique mechanical locking function of the Nord-Lock washers, the hardness of the mating surfaces must be lower than the hardness of the Nord-Lock washers.
- Corrosion Resistance
- PREN 29
- PREN Info
- Corrosion resistance is knows as PREN, or Pitting Resistance Equivalent Number, is a theoretical number calculated from the chemical composition of the raw material. The formula is: %Cr + 3,3x%Mo + 16x%N.
- Temperature Range
- -160°C to 700°C
- Temperature Range Info
- Temperature recommendations are based on information from the raw material supplier and testing. The locking function is not affected within the specified range.
- Bolt Grades
- Up to A4-80
- Laser Marking
- 718
- Size Range
- M4-M20 available on request, #8 to 3/4" available on request
- Product Group ID
- 718-SP
- EAN
- 7330948013163
- Original Article Number
- 1490
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NL10spss-718
Item No. 1001490
Nord-Lock wedge-locking alloy 718 washers with enlarged outer diameter (SP) utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads. Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower mainten
Price €23.84
price per pairs
excl. tax
Pre-Order - Est. 2 weeks
pairs
Description
Nord-Lock wedge-locking alloy 718 washers with enlarged outer diameter (SP) utilise tension instead of friction in order to secure bolted joints exposed to severe vibration and dynamic loads.
Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims.
Nord-Lock wedge-locking washers have been rigorously tested and approved by independent institutes as well as certification authorities.
Advantages
SP Washers
Nord-Lock washers are available in two outer diameters — standard and enlarged. Washers with an enlarged outer diameter (SP washers) are designed to be used together with flanged bolts and nuts (ISO 4161,4162) on oversized and slotted holes, or on sensitive surfaces and soft materials.
Over the operational life cycle, Nord-Lock washers offer increased operational reliability and lower maintenance costs, while significantly reducing the risks of production stops, accidents and warranty claims.
Nord-Lock wedge-locking washers have been rigorously tested and approved by independent institutes as well as certification authorities.
Advantages
- Quick and easy to install and remove with hand tools
- Locking function not affected by lubrication
- High corrosion resistance
- Reliable locking, even for joints with short clamp length
- Reusable, depending on conditions of use
SP Washers
Nord-Lock washers are available in two outer diameters — standard and enlarged. Washers with an enlarged outer diameter (SP washers) are designed to be used together with flanged bolts and nuts (ISO 4161,4162) on oversized and slotted holes, or on sensitive surfaces and soft materials.
Specifications
- Metric Bolt Size
- M10
- Metric Inner Diameter (d)
- 10.7
- Metric Outer Diameter (D)
- 21
- Metric Thickness (T)
- 2.3
- Applications
- Applications with high temperatures - gas turbines, turbo charges, incinerators
- Material Standard
- EN 2.4668 or equivalent
- Hardening
- Surface hardened
- Hardness
- ≥ 620HV0.05
- Hardness Info
- In order to assure the unique mechanical locking function of the Nord-Lock washers, the hardness of the mating surfaces must be lower than the hardness of the Nord-Lock washers.
- Corrosion Resistance
- PREN 29
- PREN Info
- Corrosion resistance is knows as PREN, or Pitting Resistance Equivalent Number, is a theoretical number calculated from the chemical composition of the raw material. The formula is: %Cr + 3,3x%Mo + 16x%N.
- Temperature Range
- -160°C to 700°C
- Temperature Range Info
- Temperature recommendations are based on information from the raw material supplier and testing. The locking function is not affected within the specified range.
- Bolt Grades
- Up to A4-80
- Laser Marking
- 718
- Size Range
- M4-M20 available on request, #8 to 3/4" available on request
- Product Group ID
- 718-SP
- EAN
- 7330948013163
- Original Article Number
- 1490
Additional information
Torque calculator
Original washer product / testing & certification
Original washer technical guide
Original washer downloads
X-Series product / testing & certification
X-Series technical guide
X-Series downloads
Corrosion resistance info (for Delta Protekt® washers)
Steel construction (SC) product / testing & certification
Steel construction (SC) technical guide
Steel construction (SC) downloads
Wheel nut product / testing & certification
Wheel nut technical guide
Wheel nut downloads
Combi nut product / testing & certification
Combi nut technical guide
Combi nut downloads
Quality & traceability
Original washer product / testing & certification
Original washer technical guide
Original washer downloads
X-Series product / testing & certification
X-Series technical guide
X-Series downloads
Corrosion resistance info (for Delta Protekt® washers)
Steel construction (SC) product / testing & certification
Steel construction (SC) technical guide
Steel construction (SC) downloads
Wheel nut product / testing & certification
Wheel nut technical guide
Wheel nut downloads
Combi nut product / testing & certification
Combi nut technical guide
Combi nut downloads
Quality & traceability
Reviews (0)
There are no reviews yet.