DAIDOHANT YAIBA JIS Drill Screw, Flat Head, Fine Passivated, 4.8 x 50, 10175548, 1 PK

Catalog number: 10175548 Features: ● Thin steel plates can be fastened to C-shaped steel without pilot holes. ● Heat treatment and hardness management are performed according to standards, preventing breakage due to high hardness. ● Drill screw with tapping threads that meets JIS standards. ● Stable quality, excellent workability, and excellent fastening strength due to design based on JIS standards. Applications: ● For joining metal fittings with countersunk holes to C-shaped steel. Specifications: ●Dimensions (mm) d: 4.8 ●Dimensions (mm) L: 50 ●Head diameter (mm): 9.1 ●Head thickness (mm): 2.8 ●Compatible driver: H type (cross #2) ●Drill bit (mm): 7 ●Nominal diameter (mm): 4.8 ●Length (mm): 50 ●Name: Cross recessed countersunk drill screw ●Nominal dimensions (mm) L: 50 ●Nominal dimensions (mm) d: 4.8 ●Iron plate thickness (mm): 1.6-3.2 ●Total length (mm): 50 ●Manufactured in a factory certified with JIS (B 1124) ●Manufactured in a factory certified with ISO9001 and 14001 ●Manufactured in a factory certified to manufacture structural drill screws according to the Iron and Steel Federation standards Material/Finish: ●Stainless steel (SUS410) ●Surface treatment: Fine passivation Caution: ●Please use drill screws suitable for the fastener. ●When using, tighten with the appropriate torque to avoid insufficient screwing, screw damage, and head skipping. ● Install the drill screw perpendicular to the object to be fastened. ● Wear safety glasses when driving the screw.