OST 1 31117-80 Hexagon head bolts of reduced sizeCorresponds to the standard 3116A.
Bolts ОSТ 1 31117-80 are practically universal fasteners, since the hex head of the bolt is reduced on a turnkey basis, they can connect several parts at once, securing them with nuts. Used together with nuts (hex, square, welded). For a more durable connection, washers (grovers) can be used.
Description of the design of the product and its features
The design of the bolt consists of a hex head and a slot and a cylindrical rod with a full carving.
Material of manufacture: 10X11N23T3MR-VD.
Coating of bolts with zinc, chromium, nickel, cadmium, etc. is carried out in our own galvanic workshop. A multilayer coating is also available, for example, copper-nickel (M.N.) or copper-nickel-chromium (M.N.X.6).
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Example of designation: Bolt 6 – 24 – Chem.Pas – OST 1 31117-80
Product application areas
These bolts 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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