Usage method: Drill hole of required size and put anchor screw on expander Insert screw anchor into dilled hole,Strike head of expander with hammer or mallet until anchor is held securely in wall then Unscrew expander
Screw anchor bolt size: 1/4" - 20
Tips: If you have any other questions, please consult us and we are happy to answer it for you
Description
Usage method
Drill hole of required size and put anchor screw on expander Insert screw anchor into dilled hole,Strike head of expander with hammer or mallet until anchor is held securely in wall then Unscrew expander