Description

GOST 14725-69 swing bolts with trapezoidal thread

Bolts GOST 14725-69 – swing bolts with trapezoidal thread, designed for machine tools.

GOST 14725-69 Swing bolt – intended for machine tools .

Description of the design of the product and its features

Design – the bolt consists of a round head with a hole (eyelet, loop) and a cylindrical threaded rod is more clearly shown in the photo .

Swing bolt GOST 14725-69 – has a trapezoidal thread in accordance with GOST 24738-81 thread tolerance field 8e coating CHEM. OKS. n o By agreement with the customer, another type of protective coating is allowed.

Plating of eye 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).

GOST 14725-69 Material of manufacture steel grade 45, it is allowed to replace with steel grades, the property of which is not lower than that of steel 45 .

Folding bolts with an eye – d Must have T hardness – 33 … 38 HRC

eye bolt in sizes from 7002-0641 to 7002-0679

Swing bolt to buy – you can, on our sakite, leave a request in the section ( Place an order )

GOST 14725 -69.pdf

An example of a symbol for a keystone eyebolt with dimensions d = TPP. 16×4, 70 mm long:

Designation example: Bolt 7002-0641 GOST 14725-69

Product application areas

These bolts 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.

ANALOGUES

GOST 14725-69 analogue DIN 444

DIN 444 High-strength swing bolt with an eyelet (with a loop), incomplete metric thread from M5 to М48, length from 30 to 300 mm. Bolts DIN 444 are used for fastening and connecting parts.

Swing bolt 444 – strength class 4.8, 5.8, 8.8, 10.9 and 12.9 steel