Nut with collar DIN 6331 M8 |10| zinc

Product detailed description

The DIN 6331 collar nut is a hexagonal high nut designed for applications requiring high strength and reliability. This particular nut has a metric M8 thread with a pitch of 1.25 mm, which is the standard size for this type of thread. The height of the nut is 12 mm, which is 1.5 times the thread diameter (1.5d), and provides increased resistance to dynamic loads.

The nut is equipped with a collar, which provides a larger contact surface, which improves the distribution of pressure on the material being joined and reduces the risk of surface damage. The collar also contributes to better stability of the joint and reduces the risk of loosening due to vibrations.

The material of the nut is steel with a strength class of 10, which means that the nut has high tensile strength and is suitable for demanding applications where repeated loads are required. The zinc-plated surface treatment provides corrosion protection, extending the life of the nut in harsh conditions.

The width of the nut across the faces (s) is 13 mm, while the width across the edges (e) is 14.38 mm. The width of the collar (a) is 3.5 mm, which contributes to the overall stability and strength of the connection. This nut is ideal for use in heavy-duty engineering connections where high reliability and resistance to mechanical influences are required.