M48x2 Thread – characteristics and application

The M48x2 thread is a metric thread with a nominal diameter of 48 mm and a pitch of 2 mm, belonging to the group of precision threads used in power hydraulics. Its accuracy and strength make it suitable for connections where a reliable seal and high resistance to mechanical and pressure loads are required. A pitch value of 2 mm allows for a proper compromise between tightness and ease of assembly.

Characteristics of the M48x2 thread

This thread has a triangular profile with a 60° angle, providing stability and good transmission of axial forces. It is manufactured according to ISO 261 and DIN 13 standards, ensuring full interchangeability with other metric threads of the same parameters. The outer diameter of the thread is 48 mm, and the inner diameter is approximately 46 mm. The typical angle of attack and precise manufacturing allow for use in steel, brass, or aluminum components.

Application of the M48x2 thread

The M48x2 thread is mainly used in:

• hydraulic connections with large working diameters,

• high-pressure couplings and adapters,

• structural elements of industrial and agricultural machinery,

• connections for valves, actuators, and manifold blocks,

• components of cooling and lubrication systems.

In power hydraulics, the M48x2 thread often appears in high-pressure hose ends and transition fittings that allow for the connection of different thread standards, e.g., metric and inch. In practice, it is a larger thread, often working with the smaller M45x2 thread in stepped connection sets.

Why use M48x2 thread in hydraulics?

Using the M48x2 thread ensures high tightness and durability of the connection. Due to its large diameter and precise pitch, it is perfectly suited for systems operating at pressures up to several hundred bars. Elements with this thread are compatible with typical fittings and connectors offered by Hydron, facilitating integration into various industrial systems.

Technical parameters of the M48x2 thread:

• Thread type: metric ISO

• Nominal diameter: 48 mm

• Pitch: 2 mm

• Profile angle: 60°

• Standard: ISO 261 / DIN 13

• Larger thread: M48x2

• Smaller thread (for comparison): M45x2

Order elements with M48x2 thread in the Hydron store and take advantage of the offer for professional hydraulic connectors and accessories that guarantee reliability and full tightness in all working conditions.