Lock washer SCHNORR type S M3 / 3.2

Product detailed description

The SCHNORR lock washer type S M3 / 3.2 is a special component designed to ensure reliable connection of bolted joints. This type of washer is made of spring steel, which is phosphated, which increases its resistance to corrosion and mechanical wear. The washer does not have an additional surface treatment, which is suitable for applications where aesthetic surface treatment is not required.

The washer is serrated on both sides, which means that it has teeth on both sides that bite into the surface of the material during assembly. This design increases the friction between the washer and the surface, effectively preventing the screw from loosening due to vibration or dynamic load. It is intended for use with screws with a strength class of up to 8.8, which corresponds to medium-high mechanical requirements.

The dimensions of the washer are 3.2 mm for the inner diameter, 5.5 mm for the outer diameter and the thickness is 0.45 mm. These dimensions are optimized for use with M3 screws, which is a common size for fine mechanical applications. The washer belongs to the group of self-locking elements, specifically the category of serrated lock washers, which are known for their reliability and efficiency in various industries.

The manufacturer SCHNORR is renowned for its quality and precision in the field of fasteners, which ensures that this lock washer meets the high standards required for critical applications. It is ideal for use in mechanical engineering, the automotive industry and other areas where a strong and secure connection is required.