Airgas, Inc. appointed David E. Levin vice president—hardgoods...Associated Material Handling Industries, Inc. announced that Michael B. Romano has become the majority shareholder and president...Fastco Threaded Products appointed Dan Myers account manager for Indianapolis and southern Indiana...Precision Industries promoted Chris Circo to president and chief operating officer and Chuck Strader to executive vice president and chief financial and administrative officer; Dennis Circo will remain as chairman of the board and CEO... Tower Fasteners named Mark A. Shannon vice president of sales and marketing...

Ridge Tool Co. hired Steven D. Dyer as director of marketing communications...Kennametal, Inc. promoted Carlos Cardoso to executive vice president and chief operating officer...Fluke Corp. named Rick Laporte vice president of sales for its industrial businesses...Anderson Metals Corp., Inc. hired Jerry Mitchell as a national sales manager based in Missouri... Klein Tools appointed Wayne David Morgan and Carol Peduzzi as national accounts managers, Donald Wallenfelsz as regional manager, and Jody McKeown as director of marketing...Cooper Industries, Ltd. appointed Michael A. Stoessl as group president of its Cooper Power Systems division...Cooper Wiring Devices appointed Darron Lacey as director of continuous improvement; named Daniel Fielder division manager, quality; and appointed Mark McCabe as marketing sales representative, northeast region... Universal Lighting Technologies named Joe Damiani senior vice president of sales...Betco appointed Carson Anderson as corporate account manager...The Timken Co. named Donald J. Remboski vice president of product innovation in its technology group at Timken Research in North Canton, Ohio...Moyno appointed Keith M. Peterson vice president of sales and marketing and David A. Doty national sales manager...Betco added three regional sales managers: Patrick Tobin in New York City, Terry Ross in southeast Ohio, and Terry Scott in northwest Ohio and Fort Wayne, Ind....Marsh Bellofram named Joseph J. Colletti, Jr. president.