GOST R ISO 10642-2012 Countersunk screwsScrews GOST R ISO 10642-2012 – this product has a half-countersunk head and hexagon socket for a turnkey. Use will also require nuts (hex, square, or weld). The use of washers of various configurations (grovers, flat, etc.) will help to make the connection more reliable.
Description of the product design and its features
socket for the key and a cylindrical threaded rod. Products must be manufactured with accuracy class A and B.
Made of steel (normal or stainless), aluminum, PA 6.6 polyamide, brass, non-ferrous metal alloys with strength class 5.6; 5.8; 8.8; 10.9; 12.9. Or others as agreed with the customer.
Screws are coated with zinc, chromium, nickel, cadmium, etc. in our own electroplating workshop. A multilayer coating is also available, such as copper-nickel (MN) or copper-nickel-chrome (MNX.6).
Example of designation: Countersunk head screw with hexagon socket for key GOST R ISO 10642 – М12х40 – 12.9
Product application areas
These screws are used in many industries. An increased demand for products, in particular, is observed in the aircraft and mechanical engineering 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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GOST R ISO 10642 — DIN 7991 countersunk head hexagon socket head screw