Material: Aluminum; Bronze; Brass; Superalloy; Molybdenum; Steel; Hardened Steel ... 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; 3" Screw Type: Cap Screw; Dry Wall ...