4.0 Optimaxx Extreme Performance Wood Screws 200PC Box (4.0x50mm, Zinc Plate & Yellow Passivated, Pozi Wood Screws)

Optimaxx PZ Countersunk Passivated Double Reinforced 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... - Manufacturers part numbers: C288-425|882TY

• FINISH – The sharp and deep thread formation is coated with a unique lubricant facilitating fast continuous insertion and protecting the wood screws against corrosion for improved durability.
• RAZOR SHARP SAW-TOOTH FORMATION & POINT – On insertion the threads bite into the timber reducing torque and resistance, enabling fast penetration without a pilot hole. The sharp point gives you an immediate precise start even with the hardest and smoothest surfaces.
• SELF COUNTERSINKING HEAD – These wood screws have unique 24 grooves cut into the underside of the head allowing them to self-countersink into all materials without the need to counter bore and without surface damage.
• DOUBLE REINFORCED COLLAR – Significantly strengthens the underside of the head, preventing snapping and allowing a deeper Pozi recess.
• EXTREME PERFORMANCE WOODSCREWS – Our Optimaxx hardened steel wood screws are sure to be the keystone of your next project, our unique features means that no splitting, snapping, pilot hole, or pre-drilling is needed.