Forgefix Drywall Screws, Phillips, Bugle Head, Zp

- These Forgefix Phillips, fine thread Drywall Screws have a zinc plated finish for increased durability. - The screws come complete with a Phillips No.2 insert bit. - Their Bugle Head allows the screw to sink effortlessly into the dry lining without the need for countersinking, which in turn minimizes the damage to the surface. - APPLICATION:Designed for fitting dry linings to studding. - Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. - It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. - Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrate's surface integrity as it is formed. - The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers. - The Phillips screw has four simple tapered slots. - It is designed so a Phillips tip screwdriver can turn a Phillips screw with increasing torque. - When the torque gets to be too strong for the tip then the screwdriver tip winds itself out of the screw thus preventing over-tightening and or damage to the screw head. - Fine thread screws have an extremely sharp point which not only pierces the plasterboard skin but will also allow the screw to drill through thin steel base structures.. - UK size :3.5 x 60mm, Bulk 500, FR Size :, ES Size : , DE Size: , IT size: , US & CA Size: . - code: UTTK14193