Kinefac Corporation - World leader in shaft manufacturing technology Home Contact Us & Directions Corporate Divisions What's New World leader in shaft manufacturing technology Kine-Form ? Dies For Rolling Threads, Worms, Knurls, Ball Screws, Splines, Serrations, & Other Special Forms Process Typical Applications Infeed Rolling Threads, Worms, Knurls, Forms Thrufeed Rolling Set Screws, Actuator Screws, Splines, Forms Forced Thru Feed Spline Rolling Splines, Gears, Knurls, Forms Thrufeed / Cutoff Balls, Rollers, Pins, Rings Roll Size Bearing Mounts, Press Fits Single Revolution Rolling Threads,