b&m-REPTO® U

Threaded insert for ultrasonic embedding into plastics

The b&m-REPTO® U is a threaded insert for ultrasonic embedding with the function of connecting screws with plastic components in a reliable and reproducible manner.

The outer contour is characterized by knurls and grooves, optimally designed for tensile and torque loads, making them suitable for embedding via ultrasound. During assembly, the surface of the plastic is melted through the generated friction and the axial pressure, thus adapting itself to the outer contour.

Product features

  • Diameter: M3 – M8
  • Length: 5.7mm – 12.7mm
  • Material: brass, steel, stainless steel and aluminum (also available lead-free)
  • Special characteristics: simple process
  • Torque absorption: knurl
  • Axial force absorption: circular grooves and knurls

Benefits

  • Fast process
  • Reduced inherent stresses in the tube
  • Surface contour adaptable to customer requirements
  • High reproducibility

Areas of use

  • Unreinforced thermoplastics
  • Highly reinforced thermoplastics (up to 30% glass fiber content)

Available dimensions

b&m-REPTO® U
b&m-REPTO® U – THREAD INSERT FOR ULTRASONIC INSTALLATION WITH COLLAR AND KNURL – MATERIAL: BRASS

Other dimensions, coatings and head shapes 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)		Outer diameter
in mm (a)		pdf/stp
411135M48.10.917.16.3
411147M59.51.097.97.1
411146M612.71.359.58.7
411155M812.71.3511.110.2

b&m-REPTO® U
b&m-REPTO® U – THREAD INSERT FOR ULTRASONIC EMBEDDING – MATERIAL: BRASS

Other dimensions, coatings and head shapes are available on request.

Art.NrNominal diameter
in mm (d)		Length
in mm (L)		Head diameter
in mm (d1)		pdf/stp
424828M48.15.55
424830M59.56.3
424831M612.77.9
424832M812.79.5

更多信息

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