GOST 12640-80 hollow rivet with countersunk headRivet GOST 12640-80 – the design of this product is in a tubular rod and a countersunk head, they can be used to connect and fix metal parts to each other, by means of riveting the rod and obtaining a cap that fixes the connection.
Description of the design of the product and its features
The design of the rivet consists of a tubular rod and a countersunk head.
Material of manufacture: steel, aluminum alloy, brass and copper.
To use rivets in an aggressive environment, various types of coatings are used – zinc, chromium, nickel and others, applied in various ways.
GOST 12640-80.pdf< p> Designation example: Rivet 3×20.01.10 GOST 12640-80
Product application areas
These rivets are used in many industries. Increased demand for products, in particular, is observed in the aircraft and machine-building industries, as well as in construction, energy and metalworking, where they are used for reliable fastening of parts and metal structures.
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