Spax Pozi Flat Csk Yellox Coated 4.0 X 50mm PZ2

The countersunk head has a polygonal underside that mills its way into the wood and can therefore be countersunk without having to pre-drill the screw hole. The flat countersunk head sits flush with the surface.

• Diameter: 4.0mm
• Length: 50mm
• Made from Hardened Steel
• Multifunctional use indoors
• Single Thread
• Corrosion resistant
• Universal Shank
• 4 Cut Point, to effectively reduce splitting
• Ground Serrations, for faster, and more secure fastening