Inquiry (采购产品): Anti Backlash Nut We have ben granted a provisional patent on a bronze anti-backlash nut design that automatically adjusts for pitch changes, wear and other thread form errors. If you would be interested in more information, please contact party below. Thank you. **** Hidden Message ***** William Kirk 3112 Starr Rd., Royal Oak, MI 48073 USA Company: Triad Engineering, Inc. Title: Ch. Eng. Phone: 248-549-4270 E-mail: wkirk@mich.com **** Hidden Message ***** wkirk@mich.com