We EAGLEMETALWARE professionally produce EG 12.9 alloy hex socket head cap screw and Anchors. Footstone: Concrete & Natural Hard StoneMateral: Steel, stainless steel & Other Metal MaterialUsuage: Suitable for the light-duty and moderate loading, it can be used for various baffle plate, metal suspension clip, cord, chain,lamps stationary rings, cirque or other obdurate ring connector, handrail, ...