Screw Fittings
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Screw coupling 1/2x16 with external thread requires no pressing, for use with...
Screw coupling 1/2x16 with internal thread requires no pressing, for use with...
Screw coupling 1/2x20 with external thread requires no pressing, for use with...
Screw coupling 1/2x20 with internal thread requires no pressing, for use with...
Screw coupling 16x20 with screw union requires no pressing, for use with...
Screw coupling 3/4x16 with external thread requires no pressing, for use with...
Screw coupling 3/4x16 with internal thread requires no pressing, for use with...
Screw coupling 3/4x20 with external thread requires no pressing, for use with...
Screw coupling 3/4x20 with internal thread requires no pressing, for use with...
Screwed elbow 1/2x16 with external thread requires no pressing, for use with...
Screwed elbow 1/2x20 with external thread requires no pressing, for use with...
Screwed elbow 1/2x20 with internal thread requires no pressing, for use with...
Screwed elbow 16x16 with screw connection, with no need for pressing, for use...
Screwed elbow 20x20 with screw connection, with no need for pressing, for use...
Screwed elbow 3/4x16 with external thread requires no pressing, for use with...
Screwed elbow 3/4x20 with external thread requires no pressing, for use with...
Screwed T-piece 16x1/2x16 with upper external thread, with no need for...
Screwed T-piece 16x1/2x16 with upper internal thread, with no need for...
Screw (compression) fittings for pipes and pipework for heating, water and underfloor systems - PEX, PERT and more
Brass screw fittings for pipes for heating, radiator systems, underfloor heating and domestic hot water. Their biggest advantage is installation without special tools - just an open-end wrench is enough.
Screw fittings can be used as transition pieces from a gas boiler, manifold, or water heater to multilayer (PEX-AL-PEX) pipe.
all screw fittings are shown below; for a more detailed selection use the menu above.
Frequently Asked Questions
- How does a screw fitting work? The pipe is inserted into the fitting body, the union nut is tightened, and a sealing ring with a support sleeve create a tight joint without welding or pressing.
- What pipes are screw fittings used with? Most often with multilayer (PEX-AL-PEX) pipe; they can also be used as a transition to steel or copper pipework.
- Do I need special tools for installation? No, an open-end or adjustable wrench is enough - the joint is neither welded nor pressed.
- Can a screw fitting be taken apart and reused? Yes, unlike press fittings it is detachable, which allows for later repair or modification of the pipework.