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ProductsTube insertsRound threaded tube insertsExpander connector with shoulder - round
2.8.6

Expander connector with shoulder - round

Expander connector with shoulder - round
Expander connector with shoulder - round
Expander connector with shoulder - round
Expander connector with shoulder - round
Expander connector with shoulder - round
Expander connector with shoulder - round
Expander connector with shoulder - round
Expander connector with shoulder - rounddrawing_1
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
Make your selection below

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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Article Description Tube size D L L3 Version M
K1140151 Expander connector round with shoulder PA Ø40mm - 1.5mm - M10 - without nut - Black 40 40 35 38 1,5 M10
K1140151 1M Expander connector round with shoulder PA Ø40mm - 1.5mm - M10 - with 1 nut - Black 40 40 35 38 1,5 M10
K1140151 2M Expander connector round with shoulder PA Ø40mm - 1.5mm - M10 - with 2 nuts - Black 40 40 35 38 1,5 M10
K1140201 Expander connector round with shoulder PA Ø40mm - 2.0mm - M10 - without nut - Black 40 40 38 43 2,0 M10
K1140201 1M Expander connector round with shoulder PA Ø40mm - 2.0mm - M10 - with 1 nut - Black 40 40 38 43 2,0 M10
K1140201 2M Expander connector round with shoulder PA Ø40mm - 2.0mm - M10 - with 2 nuts - Black 40 40 38 43 2,0 M10
K1142201 Expander connector round with shoulder PA Ø42mm - 2.0mm - M10 - without nut - Black 42 42 39 44 2,0 M10
K1142201 1M Expander connector round with shoulder PA Ø42mm - 2.0mm - M10 - with 1 nut - Black 42 42 39 44 2,0 M10
K1142201 2M Expander connector round with shoulder PA Ø42mm - 2.0mm - M10 - with 2 nuts - Black 42 42 39 44 2,0 M10
K1142202 Expander connector round with shoulder PA Ø42mm - 2.0mm - M12 - without nut - Black 42 42 39 44 2,0 M12
K1142202 1M Expander connector round with shoulder PA Ø42mm - 2.0mm - M12 - with 1 nut - Black 42 42 39 44 2,0 M12
K1142202 2M Expander connector round with shoulder PA Ø42mm - 2.0mm - M12 - with 2 nuts - Black 42 42 39 44 2,0 M12
K1145201 Expander connector round with shoulder PA Ø45mm - 2.0mm - M10 - without nut - Black 45 45 39 44 2,0 M10
K1145201 1M Expander connector round with shoulder PA Ø45mm - 2.0mm - M10 - with 1 nut - Black 45 45 39 44 2,0 M10
K1145201 2M Expander connector round with shoulder PA Ø45mm - 2.0mm - M10 - with 2 nuts - Black 45 45 39 44 2,0 M10
K1148231 Expander connector round with shoulder PA Ø48.3mm - 2.3mm - M10 - without nut - Black 48,3 48,3 39 44 2,3-2,9 M10
K1148231 1M Expander connector round with shoulder PA Ø48.3mm - 2.3mm - M10 - with 1 nut - Black 48,3 48,3 39 44 2,3-2,9 M10
K1148231 2M Expander connector round with shoulder PA Ø48.3mm - 2.3mm - M10 - with 2 nuts - Black 48,3 48,3 32 37 2,3-2,9 M10
K1150151 Expander connector round with shoulder PA Ø50mm - 1.5mm - M10 - without nut - Black 50 50 38,5 43,5 1,5 M10
K1150151 1M Expander connector round with shoulder PA Ø50mm - 1.5mm - M10 - with 1 nut - Black 50 50 38,5 43,5 1,5 M10
K1150151 2M Expander connector round with shoulder PA Ø50mm - 1.5mm - M10 - with 2 nuts - Black 50 50 38,5 43,5 1,5 M10
K1150201 Expander connector round with shoulder PA Ø50mm - 2.0mm - M10 - without nut - Black 50 50 37 42 2,0 M10
K1150201 1M Expander connector round with shoulder PA Ø50mm - 2.0mm - M10 - with 1 nut - Black 50 50 37 42 2,0 M10
K1150201 2M Expander connector round with shoulder PA Ø50mm - 2.0mm - M10 - with 2 nuts - Black 50 50 37 42 2,0 M10
K1150152 Expander connector round with shoulder PA Ø50mm - 1.5mm - M12 - without nut - Black 50 50 38,5 43,5 1,5 M12
K1150152 1M Expander connector round with shoulder PA Ø50mm - 1.5mm - M12 - with 1 nut - Black 50 50 38,5 43,5 1,5 M12
K1150152 2M Expander connector round with shoulder PA Ø50mm - 1.5mm - M12 - with 2 nuts - Black 50 50 38,5 43,5 1,5 M12
K1160231 Expander connector round with shoulder PA Ø60mm - 2.3mm - M10 - without nut - Black 60 60 37 42 2,3-2,9 M10
K1160231 1M Expander connector round with shoulder PA Ø60mm - 2.3mm - M10 - with 1 nut - Black 60 60 37 42 2,3-2,9 M10
K1160231 2M Expander connector round with shoulder PA Ø60mm - 2.3mm - M10 - with 2 nuts - Black 60 60 37 42 2,3-2,9 M10
K1160232 Expander connector round with shoulder PA Ø60mm - 2.3mm - M12 - without nut - Black 60 60 39 44 2,3-2,9 M12
K1160232 1M Expander connector round with shoulder PA Ø60mm - 2.3mm - M12 - with 1 nut - Black 60 60 39 44 2,3-2,9 M12
K1176151 1M Expander connector round with shoulder PA Ø76mm - 1.5mm - M10 - with 1 nut - Black 76 76 39 44 1,5 M10
K1160232 2M Expander connector round with shoulder PA Ø60mm - 2.3mm - M12 - with 2 nuts - Black 60 60 39 44 2,3-2,9 M12
K1180151 Expander connector round with shoulder PA Ø80mm - 1.5mm - M10 - without nut - Black 80 80 33 38 1,5 M10
K1180151 1M Expander connector round with shoulder PA Ø80mm - 1.5mm - M10 - with 1 nut - Black 80 80 33 38 1,5 M10
K1180151 2M Expander connector round with shoulder PA Ø80mm - 1.5mm - M10 - with 2 nuts - Black 80 80 33 38 1,5 M10
K1180201 Expander connector round with shoulder PA Ø80mm - 2.0mm - M10 - without nut - Black 80 80 33 38 2,0 M10
K1180201 1M Expander connector round with shoulder PA Ø80mm - 2.0mm - M10 - with 1 nut - Black 80 80 33 38 2,0 M10
K1180201 2M Expander connector round with shoulder PA Ø80mm - 2.0mm - M10 - with 2 nuts - Black 80 80 33 38 2,0 M10
440710.001615061.000 Expander connector round with shoulder PA Ø16mm - 1.5mm - M6 - with 1 nut - Black 16,0 16 0 20 1,5 M 6
440710.003815061.000 Expander connector round with shoulder PA Ø38mm - 1.5mm - M8 - with 1 nut - Black 38,0 38 0 29 1,5 M 8
440710.004015061.000 Expander connector round with shoulder PA Ø40mm - 1.5mm - M8 - with 1 nut - Black 40,0 40 0 29 1,5 M 8

3 pages - 1 2 3  

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