Optimaxx 3.5 x 25mm Woodscrews - Box of 200

Optimaxx PZ Countersunk Passivated Wood Screw packed in a box of 200. Fast starting self-drilling self-countersinking hardened steel woodscrew. No splitting no snapping no pilot hole or pre-drilling needed. Ideal for smaller projects in hardwood softwood PVCu MDF chipboard or sheet material. Requires PZ2 bit. Suitable for screwdrivers combi drills and impact drivers. The Optimaxx wood screws unique features offer genuine application benefits meaning they can be relied on to provide the perfect finish ev... - Manufacturers part numbers: 385TY|C288-312

• Unique 24 slots cut into the underside of the head - self countersinks into all material without the need to counter bore and without surface damage
• Razor sharp point as low as 20 degrees, with a thread that extends to the tip of the screw - giving you an immediate start even with the hardest, smoothest surfaces.
• Sharp sawtooth formation cut out of the bottom threads - on insertion the threads bite into the timber reducing torque and resistance, enabling fast penetration without a pilot hole.
• Sharp, wide, deep thread formation coated with a unique lubricant
• Double reinforced collar - significantly strengthens the underside of the head, preventing snapping and allowing a deeper pozi recess.