SPAX - Safety, quality and reliability since 1967. The branded product in the characteristic green packaging – produced at home in Germany and exported from there to all over the world: clever minds in Ennepetal constantly develop new ideas, expand the product range and establish the highest quality for DIY enthusiasts, professional processors, planners and architects all over the world. - This product is suitable for use: Universal indoor use. Spax-exclusive Yellox surface: increased corrosion protection and more environmentally friendly than the usual yellow zinc plating due to the absence of chrome (VI). As a multi-head pronounced countersunk head for flush countersinking and comfortable processing, mills in wood, brakes on metal. Optimum power transmission and clean fit with Phillips blade size Z2 - fatigue-free work and longer battery life: no pre-drilling (depending on wood). Easy penetration, reduction of the splitting effect thanks to 4CUT: Four edges in the screw tip. Easier cutting of the wood fibre thanks to Spax wave profile - Made in Germany. Approved for building inspection: European technical approval for screws as wood fasteners in load-bearing wooden constructions (ETA-12/0114) - Box contents: 1 SPAX box, 1000 pieces universal screw Phillips Z2, countersunk head, partial thread, 4CUT, Yellox surface, thread diameter (Ød1) = 3.5 mm x total length (Ls) = 45 mm, partially thread. Length(LgTT)=30 mm, head diameter (Ødk): 7 mm, bit not included