Experts in the development and manufacture of precision fasteners,
components and systems, specializing in thin sheet attachment solutions.

ATLAS® RIV 939 Powerful Pull-to-pressure Tool for Rivet Nuts up to M12


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Atlas RIV939 tool

The pressure controlled installation of the ATLAS RIV939 pull-to-pressure tool assures consistent installations and improves mandrel life.

  • Pressure controlled setting allows the installation of the same insert into various material thickness without any adjustment of the tool.
  • Pull-to-pressure feature extends mandrel life.
  • Mandrel is a hardened socket head cap screw which is easy to replace when necessary.
  • The auto-reverse feature after installation increases production rate.
  • Eliminates over installing and double installing ensuring fastener thread integrity.

RIV 939 (4621500 tool only) – nose pieces sold seperately.

RIV 939-UN (unified kit)– includes a gun and tooling to install thread sizes #6-32, #8-32, #10-32, 1/4-20, 5/16-18, and 3/8-16″.

RIV 939-MT (metric kit)– includes a gun and tooling to install thread sizes M4 through M10.


RIV939 chart

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