The round head strip nails 21° are designed for indoor work within usage class 1 (DIN EN 1995-1-1). The nails are galvanized for protection against corrosion. A resin coating also allows the nails to be driven into the material more easily, ensuring better hold. The 21° connection angle and the ribbed shank design provide a durable and secure connection in wooden constructions, for roofs, boxes, and pallets, as well as on door, window, and furniture frames. All nails are manufactured in Europe, ensuring high and consistent quality. They are suitable for Bosch pneumatic nailers. Type: SN21RK 90, shank diameter (D) mm: 3.1, head diameter: 7.0, length (L) mm: 90.