八尾製鋲 List of Products and Services

The "305J1 Deck Screw" powerfully drills into hard wood deck materials (a pilot hole is required for ultra-hard materials), with minimal risk of breaking, head snapping, or bit hole damage, providing high robustness and durability. It can be repeatedly driven and removed, is resistant to rust, and withstands chemical corrosion caused by treatments such as wood preservatives. Additionally, the screw head is flat and the square hole is positioned one step lower, reducing the risk of injury from burrs during installation. 【Features】 ■ Made from SUS305J1 stainless steel ■ Excellent rust resistance and corrosion resistance ■ Equipped with a Tapix special blade ■ Suitable for high-density hard deck materials ■ High safety, ideal for public facilities related to education and welfare *For more details, please refer to the PDF document or feel free to contact us.

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"Ekusutappu" employs a surface treatment with extremely high rust prevention and corrosion resistance. It is fully equipped with the performance required for outdoor construction screws, suitable for wooden exterior work such as balcony, gardening, bench, and deck installations. With minimal breakage and head snapping, it can be safely used with high-torque electric screwdrivers. 【Features】 ■ Enhanced rust resistance and strong against corrosion ■ No need for pilot holes due to the effect of the special blade (wing), reducing the occurrence of wood splitting ■ Suitable for wooden interior construction in water-related areas such as kitchens and bathrooms ■ Can be safely used with high-torque electric screwdrivers ■ Available with two types of bit holes: Phillips and square *For more details, please refer to the PDF document or feel free to contact us.

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"Conpanebisu" is resistant to damage and suppresses rust formation even when used on plywood treated with wood acid or chemicals for preservation, thanks to the adoption of green chrome surface treatment. The head shape of the special flex has the advantage of minimal finishing fuzz, making it less likely to cause lifting or warping, and enhances pull-out strength. The pearlescent head, which is good for putty application, is well-received, as it minimizes issues such as head lifting or breakage even when the hardness of the substrate is inconsistent. 【Features】 ■ Adoption of green chrome surface treatment ■ Exhibits high-level rust resistance ■ Good sinking effect due to special flex ■ Minimal occurrence of lifting or warping ■ Well-received pearlescent head for putty application *For more details, please refer to the PDF document or feel free to contact us.

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"ALCoK" offers exceptional holding power compared to conventional products (according to our company standards) and prevents gaps from forming between ALC and wood. It can be screwed in with a commercially available screwdriver, eliminating the need for temporary fixing or pre-drilling. It also demonstrates its effectiveness in layering plywood and veneer, with a large head that provides strong pressure. Utilizing fully hardened special steel ensures reusable strength. Additionally, its unique stainless coating treatment excels in rust prevention. 【Features】 ■ Securely fastens ALC and wood, demonstrating exceptional holding power ■ Effectively suppresses the occurrence of gaps simply by tightening ■ No need for temporary fixing or pre-drilling ■ Utilizes fully hardened special steel to ensure reusable strength ■ Excellent rust prevention due to unique stainless coating treatment *For more details, please refer to the PDF document or feel free to contact us.

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"Tapix Slim" contributes to improved workability with its small head and slim neck while providing a deep cross hole and good seating. The flexible shape allows for good head sinking. It securely enters with low torque and can handle both hard and soft materials. The unique technology of the special blade (wing) demonstrates its power, allowing the screw to create a pilot hole as it penetrates the wood. 【Features】 ■ Thin screw diameter for smooth driving ■ Suitable for door frames, window frames, and fittings ■ No pilot hole required due to the effect of the special blade (wing) ■ Reduces the occurrence of wood splitting ■ The sleek black finish is also popular *For more details, please refer to the PDF document or feel free to contact us.

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This catalog is the product catalog of Yao Seibou Co., Ltd., which manufactures and sells various types of fasteners. We offer a rich lineup including wood-cracking relief screws, nagashi screws, plywood screws, and exterior screws such as ExTap. Please feel free to contact us if you have any requests. 【Contents】 ■ Wood-cracking relief screws ■ Nagashi ■ Plywood ■ Exterior screws ■ Tile screws, etc. *For more details, please download the PDF or feel free to contact us.

• Other work tools
• Contract manufacturing