2.8.6
Expander connector with shoulder - round
Product information
- Expander connectors with shoulder, also called expanding tube connectors or expansion sockets, are available for round tubes with external dimensions from Ø 18 mm to Ø 80 mm inclusive, and for wall thicknesses of 1.0 mm to 2.9 mm inclusive
- Thread sizes M6 to M12 inclusive
- Available without nuts or with 1 or 2 nuts
- Can also be combined with hexagonal screws to DIN933, hexagonal lock nuts (DIN985) and stainless steel hexagonal nuts (DIN985)
- The action of tightening the nuts (via a screw or threaded rod) expands the connector until it is firmly secured in the tube or box-section profile
- Allows easy connection of round tubes without having to weld
- Multiple possible uses such as for tube extension and demountable frames, e.g. for racks and shelving, exhibition stands, cages, aviaries, etc.
Material: Plastic insert - PA (polyamide), nut - galvanised steel
Colour: plastic insert – black, nut - zinc-coloured
Available on request: in other sizes
Legend
D=head-Ø, L1=length to nut 1, L2=length to nut 2, L3=total length, M=thread size, Model=wall thickness, SW=spanner size, Tube size=external tube Ø, Type=number of nuts
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