Bucket screw with nut and extension DIN 15237 M12x40

Product detailed description

The DIN 15237 M12x40 cap screw with nut and washer is a specific fastener designed for applications requiring a firm and reliable hold. This screw is equipped with a smooth countersunk head with two lugs, which ensures a stable fit and minimizes the risk of overtightening during assembly. The head is designed to sink smoothly into the material, achieving even pressure distribution and reducing the risk of surface damage.

A hexagonal nut is included in the package, which allows for easy and effective tightening using standard tools. The convex washer, which is also included, ensures even pressure distribution on the material being fastened and increases the overall stability of the joint. The screw is made of grade 3.6 steel, which provides sufficient strength for common applications, while it is not surface-treated, which means that it is suitable for use in environments where high demands are not placed on corrosion resistance.

The DIN 15237 and ČSN 021329 standards, according to which the screw is manufactured, guarantee compliance with internationally recognized quality and dimensional standards. This type of screw is often used in structures where it is necessary to ensure a firm attachment of components, such as bucket conveyors or other mechanisms requiring a reliable connection. The M12x40 dimension indicates a metric thread with a diameter of 12 mm and a length of 40 mm, which is suitable for medium-sized structural elements.