Anchors
Undercut Mechanical Anchor
■ Material
Carbon Steel ; Stainless Steel
■ Surface Finish
Zinc Plated ; Ruspert ; Mechanical Zinc Plated
■ Product Description
Undercut Mechanical Anchor creates a positive mechanical interlock by seating into a specially prepared undercut at the bottom of the drilled hole. The anchor features a tapered expansion sleeve that, when set by torque, draws into the undercut groove and locks the anchor in place without generating expansion stress in the surrounding concrete. This makes it ideal for applications requiring minimal edge distance and close spacing.
Step 1 - DRILL
Drill the hole to the specified diameter and depth, creating the required undercut geometry where applicable.
Step 2 - CLEAN
Clean the hole and undercut cavity thoroughly with a hole brush and compressed air.
Step 3 - INSERT
Insert the anchor into the drilled hole to the required depth.
Step 4 - TORQUE
Apply the specified torque to activate the undercut and expansion mechanism.
Step 5 - VERIFY
Verify that the anchor is fully set and the mechanical interlock is properly formed.