Simpson Strong-Tie Stainless-Steel Titen HD Heavy-Duty Screw Anchor, Type 316 Stainless

Drill it. Drive it. Forget it.

The Titen HD stainless-steel screw anchor for concrete and masonry is ideal for when the job calls for fast and efficient installation in multiple types of environments. The Titen HD stainless steel is a state-of-the-art anchor solution that combines the long-lasting corrosion resistance of Type 300 Series stainless steel with the undercutting ability of heat-treated carbon-steel cutting threads.

Innovative - The serrated carbon-steel threads on the tip of the stainless-steel Titen HD are vital because they undercut the concrete as the anchor is driven into the hole, making way for the rest of the threads to interlock with the concrete. In order for these threads to be durable enough to cut into the concrete, they are formed from carbon steel that is then hardened and brazed onto the tip of the anchor.

Corrosion Resistant - For dry, interior applications, carbon-steel corrosion is not a risk, but in any kind of exterior, coastal or chemical environment the anchor would be susceptible to corrosion. With the introduction of the THDSS, there is finally a state-of-the-art anchor solution that combines the corrosion resistance of Type 300 Series stainless steel with the undercutting ability of sacrificial heat-treated carbon-steel cutting threads.

Type 300 Series stainless-steel screw anchors have different corrosion-resistant properties for different environments. When matched to the appropriate environment and application, anchors made from Type 300 Series stainless steel will resist the effects of corrosion and maintain their strength and integrity.

Type 316 is the optimal choice for applications in corrosive or extreme environments such as salt water, or when chemical or corrosive solutions are present. Type 304 is a cost-effective solution for less extreme applications where the environment may be wet, moist or damp.

• Ideal for exterior or corrosive environments
• Installs with an impact wrench or by hand tool
• Tested in accordance with ACI355.2, AC193 and AC106

Specifications (all models)

• Material: Type 316 Stainless Steel

Available options (see each model for exact values)

• Length (in.): 2, 2 3/8, 3, 4, 5, 6, 6 1/2, 7, 8, 8 1/2
• Diameter (in.): 1/4, 3/8, 1/2, 5/8, 3/4
• Threads per Inch: 2 1/2, 3
• Wrench Size (in.): 3/8, 9/16, 3/4, 15/16, 1 1/8
• Recommended Fixture Hole Size (in.): 3/8 to 7/16, 1/2 to 9/16, 5/8 to 11/16, 3/4 to 13/16, 7/8 to 15/16
• Drill Bit Diameter (in.): 1/4, 3/8, 1/2, 5/8, 3/4
• Thread Pitch (mm): 5.08, 6.92, 8.51
• Thread Pitch (in.): 0.34, 0.4

Caution: Holes in metal fixtures to be mounted should match the diameter specified in the Installation Information table. Use a Titen HD screw anchor one time only - installing the anchor multiple times may result in excessive thread wear and reduce load capacity. Do not use impact wrenches to install into hollow CMU. Oversized holes in base material will reduce or eliminate the mechanical interlock of the threads with the base material and reduce the anchor's load capacity.