The expansion bolt assembly includes a bolt, expansion sleeve, cone, washer and nut. Tightening the nut pulls the cone into the sleeve, causing the sleeve to open and develop expansion force that anchors the fastener in solid concrete.

Offered in carbon steel with a galvanized finish or in stainless steel, the anchor is intended for construction, curtain wall attachment, equipment fixing and pipeline installation. The listing references GB/T 22795 and ETAG 001 standards; please confirm required material, diameter, length and thread specification for your application and verify substrate suitability and installation requirements before ordering.