• Use a standard screwgun with a depth sensitive nose piece. Suggested screwgun specification for optimal performance – Size #8 - #10, up to 2,500 RPM.
• The screw head is fully seated when the screw head is flush with the surface of the material.
• The fastener must penetrate beyond the metal three full thread pitches.
• Overdriving may result in failure of the fastener.

Attach high density sheathing or cement board to steel 33 mil or thicker.

All GRABBER® screw products are manufactured in facilities that are ISO 9001 certified. The fasteners comply with ASTM C1513 performance requirements. ©2012 GRABBER Construction Products, Inc. GRABBER®, STREAKER®, LOX®, GRABBERGARD® and SCAVENGER® are registered trademarks of Grabber Construction Products, Inc.