Podkładki do śruby M20 Prostokątna sprężyna wew 20.7mm Stal nierdzewna zew 33.6mm AISI 301

The RS Pro Q201270002000000000 is a single coil rectangular spring washers which are typically used to prevent vibrations from loosening fasteners (a nut and bolt, for example), and are easy to apply. As they are tightened, the spring is closed, with the resistance causing a locking effect. The cross-section of the washer is rectangular. Made from AISI 301 stainless steel, these are ideal for external, as well as internal applications. These washers conform to DIN 127B.Made from AISI 301 stainless steel – ideal for external, as well as internal applications Rectangular section Easy to apply