Simpson TW 25112

The Simpson Strong-Tie tie-wire anchor is a wedge-style expansion anchor for use in normal-weight concrete or in concrete over metal deck. With a tri-segmented, dual-embossed clip, the tie-wire anchor is ideal for the installation of acoustic ceiling grid and is easily set with the claw of a hammer.

Key Features: 

1/4″ eyelet for easy threading of wire

Sets with claw of hammer

Tri-segmented clip — each segment adjusts independently to hole irregularities

Dual embossments on each clip segment enable the clip to undercut into the concrete, increasing follow-up expansion

Wedge-style expansion anchor for use in normal weight concrete or concrete over metal deck

Material

Carbon steel

Finish

Zinc plated

Installation: 

1. Drill a hole at least 1 1/2″ deep using a 1/4″-diameter carbide tipped bit.
2. Drive the anchor into the hole until the bottom of the head is flush with the base material.
3. Set the anchor by prying/pulling the head with the claw end of the hammer.