DAIDOHANT Self-drilling screw Needs Multi-Drill Screw Iron/Unicro 5x19 Pan head NMD519UN 45857050 1 PK

Catalog number: 45857050 Features: ● Compatible with steel plates, H-shaped steel, and angles (all unhardened). Can be screwed into steel plates (SS400) up to 2.3 to 9.0 mm thick without pilot holes. ● Comes with a dedicated square bit. When driving in the screws, use the included square bit No. 2 to prevent the head from being stripped and the screws from falling off. ● The special shape of the cutting edge increases drilling speed. ● Can be used with an impact driver. ● The outer diameter of the screw is 5 mm, but it will pass through almost all 4 mm holes. Uses: ● For steel plates Specifications: ● Maximum compatible plate thickness (mm): 9 ● Compatible driver: Square bit No. 2 ● Nominal dimension (mm) L: 19 ● Steel plate thickness (mm): Steel plate: 2.3 to 9 ● Nominal dimension (mm) d: 5 Material/Finish: ● Steel ● Unichrome Set contents/Accessories: ● Square bit Caution: ● Phillips bit No. 2 is for removal, so do not use it when driving in the screws. ●When carrying out work, be sure to wear protective gear such as safety glasses, leather gloves, and safety shoes. ●Please note that using a bit that does not fit the screw or applying too much torque may cause the head to fly off or become stripped. ●When working on thick steel plates, please test the screw before use.