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All Categories > PEM® Brand Fasteners for Metal Sheets and Panels > Sheet-to-Sheet Attachment > Self-clinching microPEM® TackPin® > TFA microPEM® FLEXTACK FASTENERS > Part # TFA-10-055  

Part # TFA-10-055, TFA microPEM® FLEXTACK FASTENERS

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The Bellville washer shaped head of the microPEM® FlexTack™ fastener is designed to increase vertical installation tolerance in designs.

  • Alternative to using micro-screws, eliminating the need to tap or use threaded inserts.
  • Installation time to simply press the part in (1.5 seconds) is less than the time to thread a screw in equals less total installed cost.
  • The Belleville-shaped head allows for stack-up tolerance relief in a design.
  • Eliminates the following:

    • - Cost of screw, patch to prevent loosening, threaded insert or tapped hole and driver bits
    - Cost of rework due to cross-threading or driver bit “cam-out”





 Specifications   

Fastener Material
Aluminum

Base Panel Hole Size Code
10

Top Sheet Thickness Code
055

Top Sheet Thickness
0.48 to 0.58 mm
.019 to .023 in

Base Panel Min. Sheet Thickness1
0.89 mm
.035 in

Top Sheet Hole Size ± 0.05mm/± .002in
1.47 mm
.058 in

Base Panel Hole Size -0.05mm/ -.002in
1.02 mm
.040 in

A ± 0.025mm/±.001in

 View
0.97 mm
0.38 in

B ± 0.075mm/±.003in
1.47 mm
.058 in

C Max.
0.89 mm
.035 in

H ± 0.10mm/±.004in
2.91 mm
.115 in

P ± 0.05mm/±.002in
1.21 mm
.048 in

T ± 0.10mm/±.004in
0.3 mm
.012 in

Min. Dist. Hole C/L to Edge
1 mm
.039 in

Standard Finish
Plain

For Use in Sheet Hardness
HRB 45 or Less (Hardness Rockwell “B” Scale)
HB 84 or Less (Hardness Brinell)

CAD Supplier
PennEngineering® (PEM®)
1 0.89 mm / .035” for blind holes and 0.5 mm / .020” for through holes.


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·  TFA microPEM FLEXTACK FASTENERS_Dimensions



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