Simpson Strong-Tie TTN25400PFSS Description

Simpson Strong-Tie Titen screws are heavy-duty fasteners designed for concrete and masonry applications, offering corrosion resistance and reliable performance.

Simpson Strong-Tie TTN25400PFSS Includes

• (100) 1/4 in. x 4 in. Stainless-Steel Concrete and Masonry Screws
• (1) Drill Bit

Simpson Strong-Tie TTN25400PFSS Features

• Made of 410 stainless steel with a zinc protective overcoat for corrosion resistance
• Suitable for concrete, brick, grout-filled CMU, and hollow-block applications
• Compatible with some preservative-treated wood applications
• Includes Titen drill bits for convenience
• Available in various lengths and head styles

Simpson Strong-Tie TTN25400PFSS Applications

• Fastening electrical boxes or light fixtures to concrete and masonry
• Securing components in grout-filled CMU and hollow-block structures
• Suitable for exterior environments and treated wood applications

Simpson Strong-Tie TTN25400PFSS Installation Overview

1. Drill a hole in the base material using the specified diameter carbide drill bit.
2. Position the fixture and insert the screw.
3. Tighten using a drill and the Titen screw installation tool fitted with a hex socket or Phillips bit.
4. Ensure not to overtighten to maintain the screw’s performance.

Simpson Strong-Tie TTN25400PFSS Specifications

NOTE: Ensure proper installation to maintain load capacity and avoid overtightening.