3PCS heavy duty sheid anchor Material:carbon or stainless steel Surface:yellow zinc plated,phosphated Size:M6-M20 Stable

3PCS heavy duty shield anchor

Heavy Duty Shell Anchor has high retaining power and can be removed easily.

When tightening the nut or screw,the conical section well be pushed into the anchor shells,expand the anchor shells,expand the anchor inside the anchor bas,resistance to high temperature and pressure.

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3PCS heavy duty shield anchor