Description
Washers according to OST 1 11533-74 – a split round washer, the ends of which are located in different planes, which serves to prevent self-unscrewing of fasteners during its elastic deformation under load, is made of bronze.
Description
OST 1 11533-74 SPRING WASHER
Washers according to OST 1 11533-74 – a split round washer, the ends of which are located in different planes, which serves to prevent self-unscrewing of fasteners during its elastic deformation under load, is made of bronze.
Description of product design features
Instead of the normal 509AT
The material of manufacture is bronze Br.KMts3-1.
Chemical passivation coating of spring washers (Chem.Pas.) is carried out in our own electroplating shop.
Examples of the name and designation of a spring washer for a bolt, screw, stud with a thread diameter of 2.5 mm, made of bronze:
Washer 2.5-Khim.Pas-OST 1 11533-74
Product applications
Washers have found their wide application in the automotive, construction, engineering and industrial sectors, as well as in many other areas. The spring washer is an indispensable part of many assemblies and mechanisms, especially if the latter experience shock and vibration loads that contribute to the untwisting of threaded connections.
