OST 1 34528-80 DOUBLE LOCK WASHER | Zavod mir
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Washers according to OST 1 34528-80 – made of steel 20.

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Description

Washers according to OST 1 34528-80 – made of steel 20.

Description

OST 1 34528-80 DOUBLE LOCK WASHER

Washers according to OST 1 34528-80 – made of steel 20.

Description of product design features

Instead of the normal 3459A.

Double lock washers should be made in two versions:

  • performance 1 – crap. 1;
  • performance 2 – crap. 2.

Material of manufacture carbon structural steel – 20

Double lock washers are zinc coated (Ts9.xp) in our own electroplating shop.

An example of the name and designation of a double lock washer version 1 for a fastener with a nominal thread diameter of 6 mm, with a dimension of A = 25 mm, made of steel 20, zinc-plated:

Washer 1-6-25-OST 1 34528-80

Product applications

Washers have found their wide application in the aircraft industry, automotive industry, construction, engineering and industrial sectors, as well as in many other areas. Lock washers are important fastening elements and are designed to lock nuts, as well as hexagonal bolts. Double lock washers are very popular in critical connections, which are prone to loosening due to vibration or heavy loads. After installing the washer, the petals and foot of the product are bent in different directions, which securely fixes the washer relative to the nut or bolt and the entire connection relative to the element to be fixed.

 

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