SIMPSON STRONG TIE THD50400HMG 1/2″ Dia., 4″ OAL, 20 Piece, Carbon Steel Screw Anchor Concrete Anchor Hassle-Free Returns

Benefits

• Installs in concrete with 50% less torque than other anchors.
• No special drill bit requireddesigned to install using standard-sized ANSI tolerance drill bits.

Applications

• High-strength screw anchor for use in cracked and uncracked concrete, as well as uncracked masonry.
• Designed and tested in dry, interior, non-corrosive environments or temporary outdoor applications.
• Qualified for static and seismic conditions.
• Ideal for structural applications, even at reduced edge distances and spacing.
• Removable: ideal for temporary anchoring (formwork, bracing) or applications where fixtures may need to be moved

Features

• Thread design undercuts to efficiently transfer the load to the base material.
• Hex-washer head requires no separate washer, unless required by code, and provides a clean installed appearance.
• Carbon steel utilizes a specialized heat-treating process that creates tip hardness for better cutting without compromising the ductility.
• Mechanical galvanizing meets ASTM B695, Class 65, Type 1, intended for some pressure-treated wood sill plate applications; not for use in other corrosive or outdoor environments.

Ships direct from factory.

Technical Data

Installation 1. 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. Drill the hole to the specified embedment depth plus minimum hole depth overall (see table below) to allow the thread tapping dust to settle, and blow it clean using compressed air. (Overhead installations need not be blown clean.) Alternatively, drill the hole deep enough to accommodate embedment depth and the dust from drilling and tapping. 2. Insert the anchor through the fixture and into the hole. 3. Tighten the anchor into the base material until the hex-washer head contacts the fixture.

Technical Documents & Manuals

• Technical Document