Performance Plus Wood Screws 4.0x40mm (Tub of 850)– High-Strength Fixings for All Projects

• Pozi, Reinforced Double Countersunk Head – Reduces head breakage and assists countersinking
• Self- Countersinking Ribs – For improved countersinking and a flush finish.
• Waxed Zinc and Yellow Passivated Finish – Corrosion resistant and significantly reduces torque.
• Milling Tread – Reduces torque, prevents splitting and torque.
• Serrated Thread - Cuts into wood reducing splitting and torque.
• Type 17 Cut Point – Reduces splitting and the requirement for pre-drilling.
• Each box comes complete with FREE pozi bit.
• Ideal for wood, chipboard, and general construction use.