Backerboard Screws

SuperiorBilt Backerboard Screws. 1-1/4″ backerboard screws is an excellent choice for fastening WonderBoard and other backerboards.

  • Fastens Wonderboard® and other backerboard underlayments
  • 1-1/4″ screws
  • Item No: 75-1251
  • 1-1/4″ Screws (200 pieces)
  • Package: 14