The round head strip nails at 21° are designed for indoor use within usage class 1. The nails are galvanized for protection against corrosion. A resin coating also allows the nails to be pressed into the material more easily, ensuring better hold. The 21° connection angle and the ribbed shaft 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 75, shaft diameter: 2.8 mm, head diameter: 7.0 mm, length: 75 mm.