Simpson Strong-Tie Titen HD Countersunk Head Style Heavy-Duty Screw Anchor, Type 316 Stainless

The Titen HD is a high-strength screw anchor for use in cracked and uncracked concrete, as well as masonry. The Titen HD offers low installation torque and outstanding performance. The Titen HD (carbon steel) is designed for use in dry, interior, noncorrosive environments or temporary outdoor applications, while the Titen HD Type 316 stainless-steel option offers you long-lasting corrosion resistance for unsurpassed peace of mind. Titen HD offers industry-leading performance even in seismic and wind-governed conditions. The countersunk head style is for applications that require a flush-mount profile.

• Tested in accordance with ACI 355.2, AC193 and AC106
• Qualified for static, wind and seismic loading conditions
• Standard fractional sizes, hole size same as anchor size
• No special drill bit required - designed to install using standard-sized ANSI tolerance drill bits
• Removable - ideal for temporary anchoring or applications where fixtures may need to be moved
• 6-lobe drive reduces driver-bit cam-outs, resulting in easier installation
• Countersunk head allows screw anchor applications incompatible with a hex head
• Available in 1/4" and 3/8" diameters

Specifications (all models)

• Head Type: Countersunk Head
• Material: Type 316 Stainless Steel
• Packaging Type: Box

Available options (see each model for exact values)

• Fastener Callout Size: 1/4 in. x 2-3/8 in., 1/4 in. x 3 in., 1/4 in. x 4 in., 3/8 in. x 2-1/2 in., 3/8 in. x 3 in., 3/8 in. x 4 in.
• Diameter (in.): 1/4, 3/8
• Head Diameter (in.): 1/4, 3/8
• Drive Type: T30 6-Lobe, T50 6-Lobe
• Min. Hole Depth Overdrill (in.): 1/8, 1/4
• Recommended Fixture Hole Size (in.): 3/8 to 7/16, 1/2 to 9/16
• Drill Bit Diameter (in.): 1/4, 3/8

Caution: Holes in metal fixtures to be mounted should match the diameter specified. 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.