Bullet Decking Screw 4.0 x 50mm Box of 500
Featuring Patented StickFit PSD Recess - Stable Driving, One Handed Install, Anti Camout
Exclusive Low Energy Thread Design - For an efficient and faster insertion per battery charge
Extra Thick Shank - for maximum strength and reduces snapping risk
Free PSD Impact Bit
Crown ribbed self-countersinking head
Quick-start point and instant bite and pick up.