Simpson Strong-Tie 1/4" x 4" Mushroom Head Toggle Bolt
The SWTB is a spring-wing toggle bolt for installation in hollow-wall construction consisting of base materials, such as gypsum wallboard and ungrouted CMU. The SWTB provides a large bearing area to distribute the applied loads. The toggle bolt also comes complete with a machine screw (combo Phillips and slot head). The SWTB may also be purchased separately.
- Wing Spread: 2.0625 in