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#Drill sizes for thread forming taps driver

Titen HD® Anchor Product Data - Mechanically Galvanized

#Drill sizes for thread forming taps driver

using a torque wrench, driver drill or cordless 1/4" impact driver with a maximum permitted torque rating of 100 ft. * These models do not meet minimum embedment depth requirements for strength design and require maximum installation torque of 25 ft. Titen HD® Anchor Product Data - Zinc Plated Length of anchor is measured from underside of head to end of anchor.

Models THD37134H and THD37212H do not meet minimum embedment depth requirements for strength design and require maximum installation torque of 25 ft. Larger holes are not required for wood or thinner cold-formed steel members. Suggested fixture hole sizes are for structural steel thicker than 12 gauge only.

Tighten the anchor into the base material until the hex-washer head contacts the fixture.

Insert the anchor through the fixture and into the hole.

(Overhead installations need not be blown clean.) Alternatively, drill the hole deep enough to accommodate embedment depth and the dust from drilling and tapping. Drill the hole to the specified embedment depth plus minimum hole depth overdrill (see table below) to allow the thread tapping dust to settle, and blow it clean using compressed air.

Drill a hole in the base material using a carbide drill bit the same diameter as the nominal diameter of the anchor to be installed.