DAIDOHANT YAIBA JIS Drill Screw Hexagonal Head Trivalent Nickel 4.8 x 25 10175550 1 Bag

Catalog number: 10175550 Features: * A JIS standard drill screw with tapping threads. * Stable quality, outstanding workability, and excellent fastening power due to design based on JIS standards. * Heat treatment and hardness management according to standards prevents breakage due to high hardness. * Thin steel plates can be fastened to C-shaped steel without pilot holes. Applications: * For joining thin steel plates and C-shaped steel. Specifications: ● Dimension (mm) d: 4.8 ● Dimension (mm) L: 25 ● Maximum compatible plate thickness (mm): 1.6-4.5 ● Head diameter (mm): 10.2 ● Head thickness (mm): 4.1 ● Neck length (mm): 25 ● Drill tip (mm): 7 ● Nominal diameter (mm): 4.8 ● Length (mm): 25 ● Product name: Flange hexagonal drill screw ● Steel plate thickness (mm): 1.6-4.5 ● Opposite side (mm): 8 ● Nominal dimension (mm) d: 4.8 ● Nominal dimension (mm) L: 25 ● Manufactured in a JIS (B 1124) certified factory ● Manufactured in an ISO 9001, 14001 certified factory ● Manufactured in a factory certified to the Iron and Steel Federation standard for manufacturing structural drill screws Material/Finish: ● Steel (SWCH18A) ● Surface treatment: Trivalent chromium Caution: ● Use a drill screw suitable for the fastener. ●When using, tighten with the proper torque to avoid insufficient screwing, screw damage, and head skipping. ●Install drill screws perpendicular to the object to be fastened. ●Wear safety glasses when driving in screws.