I wonder does anybody have any experience with Pro/Toolkit or J-Link applications for Screw catalog? We are interested in a free or low-cost application which will cover the most commonly used machine and self-tapping screws both metric and imperial. B&W’s Screws & Pins application seems to be very close to what we are looking for, but they don’t support the self-tappers. Have anybody tried to customize this catalog for adding the self-tappers? Does anybody aware about a good alternative to it?