... 2.ISO9001&RoHs Aluminum Threaded Rod 1. Item# JL-SCR-015 Thread rods2. Finish: silver platingMaterialBrass, Carton steel, Stainless steel, Alloy ... of drive insertsPhillilps, Slotted, Pillips/slotted combination, Cross recess type, H drive, Hexagon socket, Square socket, Torx, Triangle drive, Indented hexagon ... your productswww.jielimetal.com.cn Aluminum Threaded Rod JL-SCR-015