For securing tight frames! Tough wood screws that can firmly secure fasteners!
The "Tight Course" is a large-diameter, low-head, high-strength wood screw. It exhibits high pull-out holding power due to its large screw outer diameter and strong shear holding power thanks to its thick cylindrical neck. With a head diameter of 14mm and a height of only 2.0mm, it is less likely to interfere with the material and securely fastens with its large head. 【Features】 ■ Tough wood screw for securing fixtures ■ High strength, large diameter, low head ■ Smooth screwing with a double-threaded sharp tip ■ Made of steel, Geomet coated ■ Made in Japan *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Screw Type: Course 7mm P4.0 ■Size (Nominal Diameter × Length): 7×55 ■Head Specifications: Outer Diameter/14, Height/2.0, Square Hole/#3 ■Cylindrical Part Specifications ・Body Thick Part: Maximum Diameter/7.0, Length/(5) ・Screw Side Length: (3) ■Screw Part Specifications ・Screw Outer Diameter: 7.0 ・Screw Length: 45 ■Tip Shape: Double Pointed Tip *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Fixing of tight frames, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment, we have been engaged in the manufacturing and sales of "fasteners" that connect items and fastening tools. With Japan's first gas-powered nail gun for construction and other new technologies, we continue to innovate in the field of fastening for construction in Japan. Furthermore, our technological capabilities and proposal abilities significantly contribute to the labor-saving and corrosion resistance improvements in construction, architecture, and equipment installation. Please feel free to contact us if you have any inquiries.