ASSYplus 4 A4 P CSMR60 sst A4 sm cs mill head RW
Special partial-thread screw with underhead thread with high tightening effect made of high-quality, austenitic A4 stainless steel with small countersunk head and milling ribs for flat gap-free attachment close to edges, without predrilling, of wooden façades, skirting boards, fences etc. made of durable hardwood in outdoor areas constantly exposed to weathering