Straight connectors AB ( metric-inch ) 

Straight nut connectors with metric - inch threads. What are AB M BSP straight connectors?  AB M BSP straight connectors are high-quality fasteners used in hydraulic systems that allow for efficient connection of hoses and components with metric and BSP threads. Thanks to their solid construction and precise workmanship, they guarantee connection tightness even at high operating pressures up to several hundred bars. These connectors are made of durable materials resistant to pressure, temperature and external factors, which ensures their long service life. On one side a nut with metric thread on the other side an external thread British inch BSP. A=nut, B=external thread. AB metric-inch connectors have a swivel nut on one side, which can be tightened to any connector with the same thread or target end, and on the other side they have a BSP external thread, which can be tightened, for example, to a hose end. AB (M/BSP) straight threaded connectors are used in power hydraulic systems where a durable and tight connection of lines and components is required. They are used, among others, in agricultural and construction machinery and in heavy industry.  Execution: zinc-plated free-cutting steel. 

Inch-metric reductions - other options 

AB M BSP straight connectors are one of many solutions enabling the connection of inch and metric systems. The Hydron offer also includes other adapters and connectors with similar functionality, such as: Adapters from inch thread to metric – enabling easy conversion of threaded connections. Straight BSP M inch-metric connections – a wide range of connections adapted to various installation requirements. We also offer AB studs, which have a swivel nut on one side and an external connection thread with an ED seal on the other side. AB studs can be screwed, for example, into a distributor body or another component. 

AB nut connectors – what they are and how they work

AB nut connectors are very practical elements of power hydraulic installations, where the designation „A” stands for a swivel nut (internal thread), while „B” stands for an external thread. This design allows for a quick and convenient connection of two installation elements without the need to rotate the entire hose or component. The swivel nut allows for free tightening of the connection even in hard-to-reach places, which significantly speeds up assembly and service. AB BSP nut connectors are a solution that significantly simplifies the construction and modernization of hydraulic systems. Thanks to the possibility of quick reduction and thread change without using many intermediate elements, they allow for cost reduction, shortened assembly time and increased installation reliability. If you care about efficient assembly, configuration flexibility and a durable connection – AB connectors are one of the most practical solutions available in power hydraulics.

Quick reduction and thread type change

AB BSP straight connectors are very often used as reduction elements. By combining an internal thread with an external one, it is possible to quickly change the diameter or type of connection without the need to use many additional connectors. In practice, this means simplifying the hydraulic system, reducing the number of potential leakage points and limiting the costs of the entire installation. This solution is particularly valued in service situations and system modernizations where there is a need to adapt new elements to an existing installation without its complete reconstruction.

Optimization of assembly in hydraulic installations

The use of a swivel nut significantly affects the comfort of the installer's work. In classic solutions, it is necessary to rotate the entire hose or component, which can be problematic in tight spaces. AB connectors eliminate this problem because only the nut is tightened, and the other elements remain stationary. Such a solution reduces the risk of damaging lines, twisting hydraulic hoses and stresses in the system, which directly translates into a longer service life of the entire installation.

Practical application of AB BSP connectors

Connectors of this type are widely used in power hydraulics, industry, agriculture and machine service. They are used wherever it is necessary to quickly match threads or change the system configuration without interfering with a larger number of elements. They work well both in new installations and during repairs, where time, reliability and simplicity of assembly count. Thanks to their universality, they are one of the most frequently chosen solutions when building and modifying hydraulic systems.

Practical solution in limited space

In many cases, hydraulic installations are run in places with limited access. AB nut connectors allow for a tight and durable connection even where the use of standard connectors would be difficult or impossible. This solution not only speeds up assembly, but also increases operational safety by eliminating the risk of improper tightening or damage to components during installation.

Technical support and selection of appropriate connectors

Selection of the appropriate AB connector should take into account parameters such as the type of BSP thread, diameter, operating pressure and application in a specific system. In practice, proper matching is of great importance for the tightness and durability of the connection. At Hydron, you can count on professional advice at every stage – from choosing the right variant, through matching it to the existing installation, to technical support during assembly. Wide stock availability and fast order fulfillment allow for efficient implementation of even urgent solutions.