Simpson Strong-Tie THDB25178HF1 Titen HD® 1/4 in. x 1-7/8 in. Heavy-Duty Screw Anchor

Simpson Strong-Tie THDB25178HF1 Titen HD® 1/4 in. x 1-7/8 in. Heavy-Duty Screw Anchor

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.

This Simpson product is designed for construction, connector, fastening, anchoring, and structural applications where dependable performance, durability, and jobsite-ready installation matter.

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
• 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
• Size: 1/4 in. x 1-7/8 in.
• 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

• ERP Part Number: THDB25178HF1
• UPC: 707392588320
• GTIN: 707392588320
• Feature 01: Qualified for static and seismic loading conditions
• Feature 02: Thread design undercuts to efficiently transfer the load to the base material
• Feature 03: No special drill bit required; designed to install using standard-sized ANSI tolerance drill bits
• Feature 04: Hex-washer head requires no separate washer and provides a clean installed appearance
• Feature 05: Carbon steel Titen HD utilizes a specialized heat-treating process that creates tip hardness for better cutting without compromising the ductility
• Feature 06: Zinc-plated carbon steel anchor can be used for temporary exterior applications
• Feature 07: Size: 1/4 in. x 1-7/8 in.
• Feature 08: 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
• Assembled Depth - Imperial: 0.56
• Assembled Depth UOM - Imperial: in.
• Assembled Height - Imperial: 2.2175
• Assembled Height UOM - Imperial: in.
• Assembled Width - Imperial: 0.56
• Assembled Width UOM - Imperial: in.
• Base Product ID: THD_Anchor
• Base Product Name: Titen HD®
• Brand Name: Simpson Strong-Tie®
• Category Tree (Computed): Concrete Connectors and Anchors > Mechanical Anchors > Screw Anchor
• Coating: Zinc Plated
• Country of Origin: CN
• Customer Unit: Yes
• Diameter (in.): 1/4
• Display Unit/Measure: EA
• Drill Bit Diameter (in.): 1/4
• EAN category: UC
• Finish: Zinc Plated
• GUID: 95852208247518000856558882882803348213
• Length (in.): 1 7/8
• Logo Image: https://images.salsify.com/image/upload/s--Lkh4Jm6c--/vkrqlmpfxgflsa4yytuq.png
• Material: Carbon Steel
• Measurement Unit Text: each
• MFG Name: Simpson Strong-Tie®
• Number Category Description: UPC
• Packaging Quantity: 1
• Packaging Type: Unpacked
• Product Class: Screw Anchor
• Prop 65 - Cancer: Crystalline Silica
• Prop 65 - Long Text: WARNING! This product can expose you to chemicals including crystalline silica which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
• Prop 65 - Short Text: WARNING! Cancer - www.P65Warnings.ca.gov
• Prop 65 Warning: Yes
• Quantity: 1
• Recommended Fixture Hole Size (in.): 3/8 to 7/16
• Shipping Weight: 0.044
• Short Product Name: 1/4 X 1-7/8 INCH TITENHD FLAG
• Strongtie.com URL: https://www.strongtie.com/mechanicalanchors_mechanicalanchoringproducts/thd_anchor/p/titen-hd
• Subcategory: Concrete Connectors and Anchors
• Subcategory 2: Mechanical Anchors
• TPI: 4 1/3
• Warranty PDF: https://images.salsify.com/image/upload/s--K_9ww28_--/bgqxyqo1uhaqsqcvudu7.pdf
• Brand Video: https://images.salsify.com/video/upload/s--N-SMFYx9--/wpz3sdgci9c512ppr9df.mp4
• Wrench Size (in.): 3/8
• CAR Reference: 10707392588327
• PAL Reference: 50707392588325