Foamed plastics are formed with nitrogen gas in the molding process. As a result, foamed plastics are lighter, more rigid, and produced with less stress than traditional plastics.
Special design makes them ideal for wood, particle board, ABS and foamed plastics. Large coarse outer threads give great holding power in weaker materials while inside threads stay clean, free of chips. Install with Yardley pneumatic inserter or easy-to-use self-tapping driver. Available in Brass and Diecast.