The round head strip nails 21° are designed for indoor use within usage class 1 (DIN EN 1995-1-1). The nails are galvanized for corrosion protection. A resin coating also allows the nails to be pressed into the material more easily for better holding. The 21° connection angle and the ribbed shaft design ensure 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 90RG, shaft diameter (D) mm: 3.1, head diameter: 7.0, length (L) mm: 90.