OST 1 11677-76 Bolts with lightweight hexagon headBolts OST 1 11677-76 is a specialized fastener with a reamer hole. 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
a hole from a reamer and a cylindrical rod with a thread.
Material of manufacture: steel grade 13X11N2V2MF-Sh.
Bolts are coated with zinc, chromium, nickel, cadmium, etc. workshop. A multilayer coating is also available, such as Copper-Nickel (MN) or Copper-Nickel-Chromium (MNX.6).
Example of the name and designation of a lightweight hex bolt, with thread М6 and length 24 mm, made of steel 13Х11Н2В2МФ-Ш, passivated:
Example of designation: Bolt 6-24-Chem.Pas – OST 1 11677-76
These bolts are used in many industries. High demand for a product in the aircraft industry, where such bolts are used to securely attach negative wires to the body of an aircraft (aircraft, helicopter).
ANALOGUES OST 1 11677-76: DIN, GOST, ISO