Significant Services Simpson Strong Tie LSCZ ZMAX Galvanized 18-Gauge Adjustable Stringer... Brand: Simpson DESCRIPTION The LSCZ adjustable stair-stringer connector offers a versatile, concealed connection between the stair stringer and the carrying header or rim joist while replacing costly framing. Field slopeable to all common stair stringer pitches, the LSCZ connector is suitable for either solid or notched stringers. The Strong-Tie LSCZ adjustable stringer connector features a G185 ZMAX galvanized finish for added corrosion resistance and requires the use of hot-dip galvanized fasteners which meet the specifications of ASTM A153. Suitable for installation on 2x10 or 2x12 header/rim joist May be installed flush with the top of the carrying member or lower on the face Interchangeable for left or right applications Made from 18 gauge steel Zmax galvanization offers extra corrosion resistance for exterior and treated-wood applications