Simpson Strong-Tie THD37400H Titen HD® 3/8 in. x 4 in. Heavy-Duty Screw Anchor (50-Qty) (Pack of 4)
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The Titen HD anchor is a high-strength screw anchor for concrete and masonry. It is designed for optimum performance in both cracked and uncracked concrete. The high-strength, easy-to-install Titen HD anchor has been tested and shown to provide outstanding performance in cracked and uncracked concrete under both static and seismic loading conditions. The self-undercutting, non-expansion characteristics of the Titen HD anchor make it ideal for structural applications, even at reduced edge distances and spacings. Recommended for permanent dry, interior non-corrosive environments or temporary outdoor applications.
Features
- Carbon steel Titen HD utilizes a specialized heat-treating process that creates tip hardness for better cutting without compromising the ductility
- Zinc-plated carbon steel anchor can be used for temporary exterior applications
- No special drill bit required; designed to install using standard-sized ANSI tolerance drill bits
- Hex-washer head requires no separate washer and provides a clean installed appearance
- Thread design undercuts to efficiently transfer the load to the base material
- Caution: Use a Titen HD screw anchor one time only — installing the anchor multiple times may result in excessive thread wear and reduce load capacity
- Qualified for static and seismic loading conditions
Prop 65
- WARNING! This product can expose you to chemicals including wood dust which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
Specifications
- Depth: 0.8 in
- Country of Origin: China
- Size: 3/8 in. x 4 in.

















































