Low crown nut DIN 937 M48

Product detailed description

The DIN 937 M48 low crown nut is a specific fastening component designed for applications where it is necessary to secure threaded connections with a cotter pin. This nut is manufactured in accordance with DIN 937, ISO 7035 and ČSN 021412 standards, which guarantees its compatibility and standardization on an international scale.

The nut has a hexagonal shape, which allows the efficient use of standard tools for its assembly and disassembly. Its M48 metric thread with a pitch of 5.00 mm is suitable for large diameters, which corresponds to a diameter d of 48 mm. The outer diameter of the nut is 65 mm, the width between the surfaces (s) is 75 mm and the width between the peaks (e) is 82.6 mm, which provides sufficient surface area for the application of torque.

The height of the nut (m) is 25 mm, while the height of the crown (k) is 16 mm. The cotter pin groove is 9 mm wide, which allows the nut to be securely secured to the bolt. This design is ideal for applications with limited space where the height of the fastener needs to be minimized.

The material used to make the nut is 17H strength steel, which ensures high mechanical resistance and reliability in harsh conditions. The surface treatment is not applied, which is suitable for applications where additional corrosion protection or aesthetic modifications are not required.

This nut is ideal for use in industrial applications where reliable and secure securing of large threaded joints is required, while its low profile allows for use in space-constrained conditions.