- SPAX universal screws for durable wood assemblies in protected indoor and outdoor areas - Size: 5.0 x 50 mm, box of 360 pieces, silver color, ideal for DIY and construction projects - WIROX A9J coating: chromium(VI)-free, high corrosion protection and increased surface hardness - Patented 4CUT tip: reduces the risk of splitting and eliminates the need for pre-drilling - Full thread: distributes forces evenly, ideal for high-load wood joints - MULTI countersunk head: self-countersinks into the wood, clean finish and protects hardware - T-STAR Plus T20 drive: firm fit, prevents slipping and allows precise work even at height - Fast and effortless screwing thanks to the serrated thread, extends battery life - Made in Germany, ensures precise and stable assemblies