PermaBASE™ Cement Board Screws

Corrosion-resistant screws designed for use with cement boards.


Technical Data Sheet

Specifically designed for use with PermaBASE® Cement Boards

Large diameter, low profile wafer-type head for more secure attachment
  • Durable, corrosion-resistant coating.
  • Self-drilling and self-tapping versions are available.
  • Packaged in convenient jars and pails for jobsite durability.

PermaBASE™ Cement Board Screws are corrosion-resistant screws specifically designed to be used with PermaBASE® Cement Boards. PermaBASE Cement Board Screws feature a larger diameter wafer-type head and durable corrosion-resistant coating. PermaBASE offers versions for both wood and metal framing.



#10-16 | 1-1/4", 2" and 2-1/2" long | Hi-Lo threads


#8-18 | 1-1/4" and 2" long, for use in 20 gauge steel and heavier.

PermaBASE Screw Available Sizes


Products that suit any project criteria

Product Details


1 1/4", 1 5/8", 2"


Hi-Lo and Drill Point


700/Jar, 1,500/Pail, 2,000/Pail

Frequently Asked Questions

Ready to answer your product and installation questions

What is the depth of fastener placement in wood and metal?

Long enough to go into woods studs ¾” and metal framing 3/8” (min. three threads).

What is the fastener spacing for interior wall applications?

Every 8” o.c. along the perimeter and field of board.

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Unifix is the exclusive service provider for products manufactured by PermaBASE Building Products, LLC.