- Screw anchor bolt size: 3/8-16
- Use with anchor 84305
- Minimum dimension of holes required: 3/4" Diameter x 1 1/4" Depth
- Simply screw the anchor onto the expander, insert into drilled hole and strike expander head with a hammer
Screw Anchor Expander can quickly and securely set expansive screw Anchors in masonry
how to use?
Step 1: Drill hole of required size. Thread anchor screw on expander. Insert screw anchor into drilled hole.
Step 2: Strike head of expander with hammer until anchor is held securely in wall. Unscrew expander.
