Grabber Cement Board and High Density Sheathing Screws have been specifically designed for use with cement board and high density exterior sheathing. These GrabberGard coated exterior grade fasteners have a .40" (10.5mm) wafer head with nibs to facilitate seating and minimize strip out. Grabber alternating thread screws are for use for the attachment of these boards to steel from 25 to 20 gauge.
Grabber Cement Board Screws meet the USG Durock specification for minimum head diameter of 0.400”.

Grabber Cement Board and High Density Sheathing Screws have been specifically designed for use with cement board and high density exterior sheathing. These GrabberGard coated exterior grade fasteners have a .40" (10.5mm) wafer head with nibs to facilitate seating and minimize strip out. Grabber alternating thread screws are for use for the attachment of these boards to steel from 25 to 20 gauge.
Grabber Cement Board Screws meet the USG Durock specification for minimum head diameter of 0.400”.
Specifications
Application:Sheathing to Metal
Bit Tip:Phillips Bit Tip
Coating:GrabberGard® Gray 1500 Hour
Gauge:10
- Grabber’s Pro-Fit™ # 2 Phillips recess is a precision recess designed for better bit engagement resulting in less wobble or strip-out.
- .40-in flat wafer head with nibs design provides better holding power in cement board to light gauge metal applications. Special nibs self-countersink as the screw seats.
- GrabberGard® 1500 hour limited lifetime exterior-grade coating provides additional protection against corrosion in most exterior applications.
- Alternating or high-low threads and an extra sharp 23° Streaker® point help Grabber cement board screws start faster and drive easier into light gauge steel.
- Use a standard screwgun with a depth-sensitive nose piece. Suggested screwgun specification for optimal performance – 4 amps minimum and RPM range of 0 to 2,500.
- Install with head flush with board, no need to counter sink.
- Overdriving my result in fastener failure or strip out of the work surface.
- Cement board and high density sheathing to wood or light gauge steel. Superior corrosion resistance.
- Nibs
- All GRABBER® screw products are manufactured in facilities that are ISO 9001 certified. ©2012 GRABBER Construction Products, Inc. GRABBER®, STREAKER®, DRIVALL®, LOX®, GRABBERGARD® and SCAVENGER® are registered trademarks of Grabber Construction Products, Inc.
Grabber Cement Board and High Density Sheathing Screws have been specifically designed for use with cement board and high density exterior sheathing. These GrabberGard coated exterior grade fasteners have a .40" (10.5mm) wafer head with nibs to facilitate seating and minimize strip out. Grabber alternating thread screws are for use for the attachment of these boards to steel from 25 to 20 gauge.
Grabber Cement Board Screws meet the USG Durock specification for minimum head diameter of 0.400”.Specifications
Application:Sheathing to MetalBit Tip:Phillips Bit TipCoating:GrabberGard® Gray 1500 HourGauge:10Head Type:Flat Wafer HeadLength:3-1/2-inPackage Type:BoxPoint Type:23° Streaker® PointThread Type:Hi-lo Thread