Simpson Strong-Tie TNTBL25214TF Description

The Titen Turbo 1/4-in. x 2-1/4-in. 6-Lobe Flat-Head Concrete and Masonry Screw is designed for secure and efficient fastening in concrete and masonry applications.

Simpson Strong-Tie TNTBL25214TF Includes

• (100) 1/4-in x 2-1/4 in. Screw
• (1) T30 driver bit

Simpson Strong-Tie TNTBL25214TF Features

• Patented Torque Reduction Channel for reduced binding
• Available in multiple coated versions including black
• 6-lobe drive for positive bit engagement
• Superior tension load performance
• Designed for use with standard ANSI drill bits
• Serrated screw point for easier starts
• Recommended for use with impact drivers or cordless drills
• Code listed for uncracked concrete and masonry applications

Simpson Strong-Tie TNTBL25214TF Applications

• Electrical boxes and conduit installation
• Mounting light fixtures and windows
• Securing thresholds and basement furring strips
• Shelf mounting to concrete or CMU
• Handrail installation

Simpson Strong-Tie TNTBL25214TF Installation Overview

1. Drill a hole using the specified diameter carbide drill bit.
2. Position the fixture and insert the screw.
3. Tighten using a drill and the Titen Turbo installation tool.

Simpson Strong-Tie TNTBL25214TF Specifications

NOTE: Steps must be taken to prevent inadvertent sustained loads above the listed allowable loads. Overtightening and bending moments can initiate cracks detrimental to the hardened screws performance.