OST 1 11678-76 BOLTS WITH LIGHTWEIGHT HEXAGONAL HEADBolts OST 1 11678-76 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 (M.N.) or Copper-Nickel-Chromium (M.H.X.6).
Example of the name and designation of a lightweight hex bolt with M6 thread and 24 mm long, made of steel 10Kh11N23TZMR-VD, passivated:
Bolt 6-24-Khim.Pas – OST 1 11678-76
Application areas < / strong>
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.
ANALOGUES OST 1 11678-76: DIN, GOST, ISO