1/2" x 2" Strong-Tie Drop-In Internally Threaded Coil Thread Anchor, Zinc Plated - Pkg 50 Strong-Drive SDCF Timber-CF Screws No pre-drilling is typically needed

No pre-drilling is typically needed in standard lumber — just drive and tighten for a secure fit

Use Specified Fasteners: Install with approved nails or screws to ensure maximum load capacity and structural integrity

The Simpson Strong-Tie ADTA30P is a pneumatic dispensing tool designed for use with the AT-XP30 30 oz

000-hour salt spray rating for advanced corrosion protection

sheathing and fiber-cement siding to steel

1/2" x 2" Strong-Tie Drop-In Internally Threaded Coil Thread Anchor, Zinc Plated - Pkg 50 Strong-Drive SDCF Timber-CF Screws No pre-drilling is typically neededSimpson Strong Tie introduces a new, redesigned Drop In internally threaded anchor that provides easier installation into base materials. Improved geometry in the preassembled expansion plug allows the anchor to install with 40% fewer hammer strikes than previous versions. These deformation controlled expansion anchors are easily set by driving the plug toward the bottom of the anchor using either the compatible DIABST50 hand setting tool or DIABST50