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Traditional “two-piece” grommet type inserts with “interference interlock”. For use as attachment points in honeycomb or sandwich panels. Requires access to both sides of the panel.
Sleeve and Plug form a telescopic press fit
Head styles may be combined between Plugs and Sleeves within the same size.
Two part number-Sleeve and Plug-are required for a complete assembly. Consult us for availability of optional materials, finishes, sizes and lengths.

Thru Hole Diameter for this size.
Unit of Measure

Type

 N/A Grommet

Grommet

 N/A Through Hole

Internal Configuration

 N/A Through Rivet

Size

 N/A 28
Panel Thickness1
N/A 0.250 in0.265 in0.281 in0.297 in0.313 in0.328 in0.344 in0.360 in 100-Series-Panel-Tchickness.jpg

Material

 N/A CRES Steel per ASTM-A-581/ASTM-A-582, AMS5640, Passivate per AMS2700

Head Style

 N/A Non-Flush Head

Standard Finish

 N/A Passivate per AMS2700

A - Hole Diameter ± .003

 N/A 0.290 in

B - Body Diameter ± .003

 N/A 0.403 in

C - Head Diameter

 N/A 0.812 in

D - C'Sink Diameter x 100º

 N/A 0.501 in

E - Head Angle ± 2º

 N/A 14.000 º

Head Thickness ± .003

 N/A 0.033 in

H - Length ± .010

 N/A 0.130 in

N/A

  • Sleeve and Plug form a telescopic press fit.
  • Head styles may be combined between Plugs and Sleeves within the same size.
  • Two part numbers of Sleeve and Plug-are required for a complete assembly.
  • Consultus for availability of optional materials, finishes, sizes and lengths.
  • 1 Select Sleeve and Plug Dash Number by determining the thickness closest to, but not greater than, the panel being used.