Product Features
Product Description
Simpson THD50400H6SS Titen HD 1/2 in. x 4 in. Type 316 Stainless-Steel Heavy-Duty Screw Anchor by Simpson Strong-Tie is engineered for demanding concrete and masonry anchoring applications where corrosion resistance is critical. Combining the undercutting power of heat-treated carbon-steel cutting threads with the long-lasting durability of Type 316 stainless steel, this heavy-duty screw anchor delivers fast, efficient installation and unsurpassed peace-of-mind in even the most extreme environments - including saltwater exposure and chemically corrosive conditions.
Key Features
- Qualified for static and seismic loading conditions
- Thread design undercuts to efficiently transfer the load to the base material
- 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
- The THDSS has an innovative carbon-steel thread that effectively cuts the concrete while significantly limiting the amount of carbon steel in the anchor; less carbon steel, less expansion
- Made from Type 316 stainless steel for superior corrosion resistance - the optimal choice for corrosive or extreme environments such as saltwater, or when chemical or corrosive solutions are present
- 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
Specifications
- Manufacturer: Simpson Strong-Tie
- MPN: THD50400H6SS
- Diameter: 1/2 in.
- Length: 4 in.
- Material: Type 316 Stainless Steel
- Finish: Type 316 Stainless Steel
- Head Type: Hex-Washer Head
- Drive Type: 3/4 in. Hex
- Recommended Fixture Hole Size: 5/8 in. to 11/16 in.
- Installation Tool: Impact wrench or hand tool; wrench size 3/4 in.
- Packaging: Packs of 20 and Cartons of 80
- Country of Origin: China
Approved Applications
- Concrete and masonry anchoring in corrosive or extreme environments
- Saltwater and marine environments where Type 316 stainless steel is required
- Applications where chemical or corrosive solutions are present
- Static and seismic loading conditions
Frequently Asked Questions
- Can the Titen HD screw anchor be removed and reinstalled?
- No. Use a Titen HD screw anchor one time only - installing the anchor multiple times may result in excessive thread wear and reduce load capacity.
- Does installation require a special drill bit?
- No special drill bit is required. The Titen HD screw anchor is designed to install using standard-sized ANSI tolerance drill bits.
- Why is Type 316 stainless steel recommended for certain environments?
- Type 316 is the optimal choice for applications in corrosive or extreme environments such as saltwater, or when chemical or corrosive solutions are present, offering superior corrosion resistance compared to other stainless steel grades.
- Is this anchor rated for seismic applications?
- Yes. The Titen HD screw anchor is qualified for both static and seismic loading conditions, making it suitable for use in seismic zones where code-compliant anchoring is required.
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
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