What is the difference between countersunk screws and pan screws?

Jinghong standard part countersunk screw, head design is 90 degree cone, similar to common wood screws. The common head groove type has a glyph, cross shape, inner hexagonal shape and so on. The head plane of countersunk screw is smooth, the groove is clearly visible, the force is uniform, and it is not easy to slip and slip during rotation. Countersunk screw thread is strong, no residual burrs, neat and clear, no teeth phenomenon. Jinghong standard parts adopt countersunk head design to maintain the smooth and beautiful installation surface, reduce the protrusion of the screw head, and avoid potential scratch or collision risks. Jinghong standard parts for countersunk screw design of a variety of groove, cruciform groove with high strength and beautiful, is one of the most commonly used design, the use of matching groove type screwdriver or wrench, can ensure the smooth tightening process. Countersunk screws are widely used in connection scenes that need to keep the surface smooth and beautiful, such as electronic products, automobile manufacturing, furniture manufacturing and other fields. Especially for occasions where the screw head needs to be hidden or the appearance is neat, countersunk screws are preferred.

The pan head screw of Jinghong standard parts is designed as a round head, the side is trapezoid, and there is an obvious arc, so that the head of the screw will not be prominent in the mounting surface after installation, and the surface is maintained. The head arc of the pan head screw is clearly, aesthetically pleasing while also reducing the risk of scratches and collisions. Jinghong standard parts of the pan head screw groove has a variety of design, common there are a font, cross shape and so on. Similar to countersunk screws, pan screws need to be tightened using a screwdriver or wrench that matches the slot type. Cross groove is widely used in pan head screws because of its high strength and easy operation. The materials of pan head screws are diverse, Jinghong standard parts can use different materials to make pan head screws according to the needs of different customers, in order to meet the application needs of customers. In addition, Jinghong standard parts will also perform different surface treatments on pan screws according to specific application scenarios.