9 x 1 1/4 Hi-Lo™ Cement Board & Fiber Cement Board Screws ROCK-ON™ ITW Buildex

Fully Threaded

Up to 3/4" Thickness in Wood
3/8" to 1" in Steel

Hi-Lo™ Thread

Wafer Head with Ribs

Finish: Climacoat®

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#9 x 1 1/4" Long Hi-Lo™ Cement Board & Fiber Cement Board Screws ROCK-ON™ ITW Buildex

Applications

1. Cement-type boards or any dense sheathings to steel or wood studs
2. Wire lath to steel or wood studs
3. Plywood to steel or wood studs
4. Hardie Fibre Cement Backerboard

Product Features

1. Rib design under head countersinks into dense material while preventing stripouts
2. Two point types for steel and wood applications
3. Larger head diameter increases board surface contact for greater pullover resistance
4. Rock-On™ is recommended for ACQ treated wood

This ITW BUILDEX® 2151500 Hi-Lo™ Cement Board & Fiber Cement Board Screws ROCK-ON™ ITW Buildex typically ships within 24 to 48 hours