ОSТ 1 31188-80 Bolts with 90 degree countersunk head with rod diameter tolerance f9 and shortened threaded part. Instead of normal 4972A. | Zavod mir
Factory of metal products of the regions
  Taganrog, Polyakovskoe highway, 16
RUS / ENG
Zavod MIR
Home > Product Catalog > Bolts > OST 1 > ОSТ 1 31188-80 Bolts with 90 degree countersunk head with rod diameter tolerance f9 and shortened threaded part. Instead of normal 4972A.

Bolts OST 1 31188-80 is a specialized fastener with a head without sharp edges. Use will also require nuts (hex, square, or weld). The use of washers of various configurations (grovers, flat, etc.) will help make the connection more secure.

SKU: ОСТ 1 31188-80 Categories: , Tag:

Description

OST 1 31188-80 BOLTS WITH SECRET HEAD

Bolts OST 1 31188-80 is a specialized fastener with a head without sharp edges. 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 < /p>

a slot and a cylindrical rod with a shortened threaded part.

Material of manufacture: 30HGSA.

Bolts are coated with zinc, chromium, nickel, cadmium, etc. 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).

Example of designation: Bolt 6 – 24 – Ц – ОСТ 1 31188-80

Product Applications

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

 

 

АО «Завод Мир»