Nut for welding DIN 929 M12 stainless steel A2

Product detailed description

The weld nut according to DIN 929 and ČSN 021455 is intended for permanent threaded connections in metal structures. This component is made of A2 grade stainless steel, which is known for its corrosion resistance and suitability for use in environments with higher humidity or chemical stress.

The nut has a metric thread with a diameter of M12 and a pitch of 1.75 mm, which ensures compatibility with common metric screws and threaded rods. The total width of the nut is 19 mm, while the width across the surfaces (e) is 21.1 mm, which ensures sufficient contact area for a wrench or other tools during assembly. The height of the nut is 0.8 mm, while the height of the welding protrusions is 1.4 mm, which allows for a strong and stable weld to the base material.

The nut is equipped with three welding lugs, which ensure a strong connection to the metal substrate and minimize the risk of loosening or displacement under dynamic loading. Thanks to the use of A2 stainless steel, no additional surface treatment is required, which simplifies the assembly process and reduces maintenance costs.

This hexagonal weld-on nut is ideal for applications where a permanent and reliable threaded connection needs to be ensured, while its design features allow for use in various industries including mechanical engineering, construction and equipment manufacturing.