No more moving or creaking floorboards. With these Reisser flooring screws, you'll benefit from two separate thread patterns - a thread under the head is designed to engage with the board to prevent movement, while the wide deep thread on the shaft provides high pull-out resistance into the joists.A fast-start diamond point gives you an instant start and a pre-drill function to eliminate splitting. The wide single thread quickly centres the screw, while the small head design prevents splitting and burrs on the surface. When flush, it gives a small, clean fixing point which can be easily disguised for a 'secret' fixing.The use of a TXD star drive also gives great torque transfer with reduced cam-out, protecting the recess to help you if the screws ever need to be removed. Perfect for flooring installations, but also suitable for use with similar fixing tasks such applications such as architraves or panelling.• TXD drive - better torque transfer, with reduced cam-out, bit slippage and wear• Small undercut head prevents wood splitting and reduces burrs• Upper and lower threads create a tight fix with no board movement• Case and through-hardened to reduce the risk of breakage• High ductility gives minimum 30° bending angle• Yellow tropicalised coating for superior rust resistance• Invisible Reisser lubricant helps drive screw in quickly and easily• Diamond point eliminates wood splitting without the need for a pilot hole• Driver bit included in box

Brand Name	Reisser
Manufacturer Model No	6221S220350454
Length (mm)	45mm
Interior / Exterior Use	Interior Use
Finish	Zinc Yellow Passivated
Diameter (mm)	3.5mm
Pack contents	200 x Reisser Torx Diamond Point Flooring Screw 3.5 x 45mm
Pack Size	200
Screw bit fitting	Torx
Screwhead	Mushroom
Colour	Gold