Grip-Rite 312GCS10BK #10 x 3-1/2 in. Star Drive Dual Flat Head Coarse Thread Construction Screws feature a T17 point which means you won't need to pre-drill during construction. Designed for interior, wood to wood applications, the coarse auger threads reduce splitting and speed installation. The star drive reduces slippage and handles more torque than other designs. Yellow zinc coating combats corrosion and adds an attractive color to wooden construction applications.
