6.5mm x 75mm - 100pc Countersunk Head Sleeve Anchors Zinc Yellow

Zinc Countersunk Sleeve Anchors are used to anchor into hard and lightweight solid masonry materials inluding concrete, brick and blocks. These anchors are inserted into a hole drilled into concrete and once the head is turned, the working end of the anchor is pulled to expand and secure itself into the masonry.  The zinc yellow coating is suitable for indoor applications and the countersunk head enables the anchor to sit flush. Please see attached table for grip range, drill size and hole depth.