Screw flush long thread DIN 609 M20x110-8.8

Product detailed description

The long thread flush bolt according to DIN 609 and ČSN 021111.50 is intended for precise mechanical connections where high accuracy and strength are required. This bolt has a metric thread M20 with a length of 30.5 mm and a total length of 110 mm. The thread diameter is 20 mm, while the outer diameter of the head is 21 mm. The bolt is equipped with a hexagonal head with dimensions of 30 mm in width and 13 mm in height, which allows the use of standard tools for assembly and disassembly.

It is made of steel of strength class 8.8, which guarantees high resistance to tensile and shear forces. The bolt is not surface-treated, which is important to consider when using it in an environment with a risk of corrosion. The thread pitch is 2.50 mm, which is standard for this type of metric thread.

This flush bolt is ideal for applications where it is necessary to ensure a precise and strong connection of components, such as machine structures, bridges or other technical equipment, where the accuracy and strength of the connection is critical.