Spax All-Purpose Screws, 4.0 x 40 mm, Pack of 1000, Phillips Z2/countersunk Screw Head/Fully threaded/4Cut, Wirox A3J

Application: universally used in all indoor and outdoor environments, safe from weather damage. Spax-Exclusive Wirox surface: 20x more corrosion protection compared to conventional bare galvanizing than required by standard. Multi-head, countersunk head for flush entry and comfortable processing, wood-milling, brakes on metal. Optimum power transmission and flush seating with Phillips blade size Z2 Fatigue-free work and extended battery life: no pre-drilling (depending on the wood type). Easy penetration, reduction of the gap effect by 4Cut: four edges in the screw tip. Easy spinning movement thanks to Spax Wood fibre Wave profile. Made in Germany: TUV certified. Screws certified for use in wood support construction projects (ETA-12/0114). Box contents: 1 Spax box, pack of 1000 universal screws, Phillips Z2, countersunk heads, fully threaded, 4Cut, Wirox surface, thread diameter = 4 mm x total length (Ls) = 40 mm, fully threaded surface length (LGV) = 35 mm, head diameter: 8 mm, bit not included., Weight: 4.7619848592 pounds, Manufacturer: Spax