Length of anchor is measured from underside of head to end of anchor. using a torque wrench, driver drill or cordless 1/4' impact driver with a maximum permitted torque rating of 100 ft. Models THD37134H and THD37212H do not meet minimum embedment depth requirements for strength design and require maximum installation torque of 25 ft. Not for use in other corrosive or outdoor environments. Intended for some pressure-treated wood sill plate applications. Mechanical galvanizing meets ASTM B695, Class 65, Type 1. 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. Typically, for adhesive anchors with threaded rod, the nominal drill bit diameter is 1/8 larger than the threaded rod diameter, i.e.

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.

Simpson Strong-Tie Research and Testing Laboratory at WSU.

Simpson Strong-Tie Materials Demonstration Laboratory at Cal Poly.

1 2 For shaded cells, drilling dust must be removed from drilled hole to justify. 18 24 28 35 40 Effective anchorage and drill hole ef,min depth range a) h h mm.

New Product Testing in a Virtual Environment Hilti North America Product Technical Guide Volume 2: Anchor Fastening. Hilti technical data Anchor size M8 M10 M12 M16 M20 M24 M30 M36 Nominal.

Outdoor Living: Where Great Backyards Begin.

Soft-Story Retrofit for Building Owners.

Component Manufacturer Software Solutions.Anchoring Solutions for Value-Added Manufacturing.Cross-Laminated Timber (CLT) & Mass Timber Connector Products.Unreinforced Masonry (URM) Building Retrofit.FX-70® Structural Repair and Protection System

Size of hole for hilti anchors