**Features** *High performance torque controlled expansion anchor suitable for concrete (non cracked concrete) and some natural stone| *Chamfered head protects thread| *Letter stamping on head of bolt to identify bolt length.| *Complete, assembled and ready for use.| *Long threaded portion| *Available in Zinc plated and HDG finishes| *Special expansion clip for rapid installation| *Full batch-traceability to the original steel mill certificate.| *Sold in one-piece strengthened laminated TIMco branded boxes for market appeal and quality recognition.| *Bar-coded to assist in sales and stock control.| *Further tech info see our quality page on www.TIMcouk.com