b&m-REPTO® M

Threaded insert for overmolding with different outer contours in plastics

The b&m-REPTO® M is a threaded insert for overmolding with the function of connecting metric screws with plastic components in a reliable and repeatable process.

b&m-Product

Working principle


Plastic flows around the component in a form-fit manner already during production of the component. With this method, the outer contour can be given any desired undercut and anti-rotation elements where the focus of the design is on the future stress. This optimized contour, which is bound to the plastic with form fit in injection molding, makes it possible to transfer high forces.

Benefits


  • Undercuts can be filled with form fit and forces can be transferred in an optimum manner
  • High reproducibility of the threaded connection
  • Geometry can be adapted to customer requirements
  • Universal application for a large variety of materials

Characteristics


Diameter: M3 – M8
Length: 6.9 mm – 12.7 mm
Torque absorption: hexagon or knurl
Axial force absorption: circular grooves and knurl

Available dimensions


b&m-REPTO® M
b&m-REPTO® M – THREAD INSERT FOR INJECTION MOLDING OR FOAMING APPLICATIONS WITHOUT COLLAR WITH POLYGON – MATERIAL: BRASS

Other dimensions and materials are available on request.

Art.Nr. Nominal diameter
in mm (d)
Length
in mm (L)
Head height
in mm (k)
Head diameter
in mm (d1)
pdf/stp
424812M34.51SW 5
424838M461SW 6
424839M57.51SW 7
411184M691SW 9
425034M8121SW 11

b&m-REPTO® M
b&m-REPTO® M – THREAD INSERT FOR INJECTION MOLDING OR FOAMING APPLICATIONS WITHOUT COLLAR – CLOSED DESIGN – MATERIAL: BRASS

Other dimensions and materials are available on request.

Art.Nr. Nominal diameter
in mm (d)
Length
in mm (L)
Head diameter
in mm (d1)
pdf/stp
425157M410.25.5
425158M511.25.5
411158M614.48.8
425159M816.510.65

Further information