Temat: BlackHawk™ Hydraulic Nuts

Installation of BlackHawk™ Hydraulic Nuts requires no specialized tools or equipment. With no heavy wrenches, torque tools, heating and hammering needed, BlackHawk™ Hydraulic Nuts, available only at INTEGRA, are as easy to install as they are effective. Tightening is fast, easy and precise, able to be done with a hand held tool about the size of a pen, and with all component nuts on the flange tightened in a single operation. BlackHawk™ nuts are installed on existing studs, no new studs are necessary. The result is identical clamping pressure on each and every bolt, with exceptional bolt loads delivering superior gasket sealing performance.
http://www.blackhawknuts.com/b_blkhwk_install.htm
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pozdr.czes;-)