Install like a stud anchor—just thread the anchor, a nut, and a washer onto the end of a threaded rod, drive into a hole, and turn the nut to expand the base. Also known as rod anchors, they're often used with threaded rod to hang pipe and wiring. Anchors should be recessed; install to any depth greater than the minimum installation depth. Made from zinc-plated steel, they resist corrosion in wet environments. Pull-out strength values are 25% of the ultimate values.

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Strength, lbs.

Thread

Size Lg. Drill Bit

Size Min.

Installation Dp. Dia. Thread

Dp. Pull-Out Shear Tested In Pkg.

Qty. Pkg.

Zinc-Plated Steel

1/4"-20 2 1/4" 3/8" 2 1/4" 3/8" 21/32" __ Not Rated __ 4 97045A510 $15.50

3/8"-16 2 3/8" 1/2" 3" 1/2" 1" 850 Not Rated 3,000 psi Concrete 4 97045A041 15.31

1/2"-13 2 1/2" 5/8" 3 1/4" 5/8" 7/8" 1,300 Not Rated 3,000 psi Concrete 2 97045A043 12.78