Useing to concrete is appreciated.
Three shields anchors, three heavy duty shells anchors.
Alonwith Drop In Anchor, Four Fix Shields Anchors, Two-Segment Heavy Duty Shell Anchor, Doubl/single Expansion Anchors, Nylon Frame Anchors, Metal Frame Anchor, Nylon Nail Anchor, Hit Anchors, Bolt Anchors,
Cone Sleeve Anchor, Sleeve Anchors, Chemical Anchor, stud Anchors, Cut Anchors, Coupling Nuts, Spring Nut, Tie Wire Anchor, Tie Hanger Anchors, Ceiling Anchor, Hollow Wall Anchors, Expansion Shell Anchors,
Fixing/Lifting Socket Anchor, Spring Nut, Toggle Bolts, etc.
They Could be fixed hex bolt, eye bolts, hook bolts.
The retaining power can be removed easily.
When tightening the nut or screw the conical part is pulled into the anchor shells expanding it.
Anchor can be hammered below th surface of the concrete when no longer needed.

The clip is formed around anchor, assuring full expansion for dependable, superior holding power.Expanding clip will not fall off twist in the hole.

Stainless steel and special style are available according sketch and samples.