FEATURES
Wafer Head TIM ; Drive recess provides excellent drive . Wafer head for ;a secure clamping . Hex Head 8mm hex head countersunk with a fixed washer . Helix & ; Thread Helix to remove debris and a 50¦ deep single thread to provide secure fixing with high pull -out resistance . Type 17 Slash The Type 17 Slash to reduce torque and the likelihood of the timber splitting when the screw is inserted close to the edge .