Single and Double Expanision Shield anchors are used in soft masonry with machine screws or machine bolts which are exposed to vibration or side pressure. The expander nut climbs the anchor bolt as it is tightened, expanding the shield body. The bolt can be removed and replaced without affecting the holding power of the anchor system. These anchor shields can also be used in harder materials, including stone, brick or concrete.
RC Fasteners and components is your source for single and double expansion shield anchors. For more info, contact an RC Certified Fastener Specialist today.