The Teckentrup NSK lock washer is a screw locking element confirmed by many years of validation, which prevents the failure of a screw connection, particularly under dynamic loads.With the further developed NSK washer, you receive a locking element that fulfils the increased requirements in the area of screw locking.Product benefits:Secures against loosening and loss of preload force in the event of high vibrationsSetting phenomena are compensated for by the high spring effectTested screw locking function for low and high preload forcesScrew connections with short clamping lengths are reliably secured under dynamic loads.Reusable (max. 3 times)Optimum locking function for slotted hole screw connections (NSK B and NSK L)Gentle on the mating surfaces (the NSK washer does not rotate during assembly)Easy to assemble as it is a one-piece locking elementNo chip formation during assembly due to the special toothingLow spread of tightening torques and friction valuesThe locking elements were designed on the basis of the tightening torques and design guidelines of VDI 2230.Reliable screw locking for slotted hole fastenings with limited installation spaceIf high spring effects are required across all strength classes, the "NSK-L" lock washer is the optimum solution for all applications. Due to its compact component size, the NSK-L can be used universally. Thanks to its high wall thickness, it can be used for both standard holes and slotted holes.Product benefits: Secures against both loosening and loss of preload force in the event of high vibrationsScrew retention for slotted hole fastenings with limited installation spaceSetting phenomena are minimised thanks to the high spring effectTested screw retention function for low and high preload forcesScrew connections with short clamping lengths are reliably secured under dynamic loadsEasy to install...