OST 1 31115-80 Hexagon head bolts of reduced sizeBolts OST 1 31115 -80 – the hex head of the bolt is reduced to a wrench, suitable for fastening one or several parts. 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
The design of the bolt consists of a hex head and a slot and a cylindrical rod with full thread.
Material of manufacture: 14Х17Н2.
Coating of bolts with zinc, chromium, nickel, cadmium, etc. is carried out in our own galvanic workshop. A multilayer coating is also available, such as copper-nickel (M.N.) or copper-nickel-chromium (M.H.X.6).
Designation example: Bolt 6 – 24 – Chem.Pas – OST 1 31115-80
Product application areas
These bolts are used in many industries. 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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