Contractors needing the sturdiest mechanical anchor for tough concrete and masonry jobs understand that Simpson Strong-Tie provides the answers. The Titen HD THDB25178H 1/4” x 1-7/8” Screw Anchor offers low torque on both cracked and uncracked concrete. Simpson’s studies show the Titen HD THDB25178H installs with 50% less torque than its competition. It performs reliably even under seismic conditions. You’ll find that the hardened, heat-treated tip is more effective for cutting without compromising ductility.
The Titen HD THDB25178H 1/4” x 1-7/8” is carbon steel and has a zinc plated finish. It’s designed for dry, indoor applications. Limit exposure to corrosive environments and only use outdoors temporarily. Install trouble-free with a standard ANSI drill bit. The Heavy-Duty, high-performing Titen HD is removable with a 3/8” wrench. 100 anchors come in a box. CODE listed under IBC/IRC in accordance with ICC-ES AC193, ACI 355.2 for cracked and uncracked concrete, and ICC-ES AC106 for masonry. Order yours today!
Compatible Tools: Standard-sized ANSI Tolerance Drill Bit with Driver (Universal)
Suitable Applications: Dry, interior, non-corrosive environments or temporary outdoor applications. Ideal for temporary anchoring (ex: formwork, bracing) or applications where fixtures may need to be moved.
Interchangeable Fasteners: N/A
Please Note: Depending on availability, we may substitute this product with an identical interchange from another name-brand, such as Senco, Spotnails or SureFit. Product specifications, box count and build quality will remain identical, but may arrive in alternate packaging. If you have specific brand requirements for your fastener order, please specify in the comments section during checkout.
Resources
Box Count 100
SKU THDB25178H
UPC 707392403234
Fastener Length 1-7/8″
Application Type Concrete
Brand Simpson Strong-Tie
Condition New
Tool Compatibility Carbide Drill Bit & Driver (Universal)
Fastener Treatment Zinc Plated
Product Color Silver
Fastener Material Carbon Steel
Fastener Head Type Hex-washer
Fastener Head Diameter 1/4″
Rating/Certification Provided ACI 355.2, AC193 and AC106
Manufacturer’s Warranty Limited
Special Features Removable, Qualified for Static, Wind & Seismic Conditions
Usage Type Interior, Dry, Non-Corrosive Environments & Temporary Exterior
Product Type Mechanical Anchors
Special Offer No
Series Titen HD Heavy-Duty
