日産ネジ List of Products and Services

In this document, we have published frequently asked questions in an FAQ format. We answer ten questions, including "Is it possible to create special shapes?", "Can surface treatment specifications be made?", and "Are there screws that contribute to weight reduction?". Please take a moment to read it. 【Contents (excerpt)】 ■ Is it possible to create special shapes? ■ Can surface treatment specifications be made? ■ Can material specifications be made? ■ Are there screws that contribute to weight reduction? ■ Are there any restrictions on the sales area? *For more details, please refer to the PDF document or feel free to contact us.

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• Other contract services

We would like to introduce our "NS Flange Plug (Steel)." The material is structural carbon steel and structural alloy steel, with a hardness of HRC32 to 42. The use of O-rings ensures excellent sealing performance. Additionally, the pressure resistance has been confirmed through a dynamic pressure test at 350 kgf/cm². 【Specifications】 ■ Material: Structural carbon steel and structural alloy steel ■ Hardness: HRC32 to 42 ■ Surface treatment: Black oxide coating ■ Thread: JIS B0202 standard parallel pipe thread, Class A ■ Female thread: Sealed using the O-ring method according to JIS B2351 *For more details, please refer to the PDF document or feel free to contact us.

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The NS Low Head "Power Eight" is suitable for use in situations where lightweight and high strength are required. It is ideal for areas without clearance and helps improve design aesthetics for situations where a cross hole is not desired. 【Features】 ■ Higher strength compared to conventional NS low head bolts (equivalent to 4.8 → equivalent to 8.8) ■ Achieves weight reduction (6×16 approximately 3.45g) ■ The bolt is less conspicuous, allowing for improved design aesthetics ■ The low head improves workability in tight spaces and gaps ★ If you would like a sample, please contact us through the "Inquiry Form."

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We will introduce our case studies, which include extensive support for additional processing of bolt products such as surface treatment, painting, and sealing. In the gaming industry, high-strength screws were needed for game consoles that use physical interaction, ensuring that the machines could withstand stress without issues. As a result, the "Flange Button TORX" was adopted by game manufacturers for their consoles. It features anti-loosening processing and further stabilizes tightening. [Case Study] - Industry: Gaming - Product: Flange Button TORX *For more details, please refer to the PDF materials or feel free to contact us.

• Other machine elements

We would like to introduce a case study of the "Head Taper CAP," which excels in lightweight design and can be processed in-house. The adoption of this product in the motorcycle industry, which pursues design aesthetics, has led to a reduction in material weight, contributing to overall weight savings. It is widely used in motorcycle parts and, beyond motorcycles, we encourage consideration for enhancing the appearance of screw sections. 【Case Study】 ■Implementation: Vehicles (Motorcycle Industry) ■Implemented Product: Head Taper CAP *For more details, please refer to the PDF document or feel free to contact us.

• Other machine elements

Here is an example of the introduction of "NS Low Head" into the furniture industry. The "NS Low Head" has a low head height, making it suitable for use in narrow spaces. This product features a low head shape that does not hinder design, so when it is incorporated into office furniture such as chairs, tables, and desks, the screw parts become less noticeable, which is appreciated in design-focused industries. Additionally, the flat tightening area eliminates the risk of injury from the body hitting the bolts. 【Example】 ■ Implementation: Furniture industry (chairs, tables, desks) ■ Implemented product: Ultra-thin head shape bolt "NS Low Head" *For more details, please refer to the PDF document or feel free to contact us.

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Here is an example of the introduction of the "NS Low Head" into playground equipment. The "NS Low Head" has a low head height, making it suitable for use in narrow spaces. Since the equipment is used by small children, any protrusions can pose a risk of serious injury if they hit their heads. Therefore, it was necessary to minimize any protrusions as much as possible. With this product, the tightening area becomes flat, eliminating the concern of injury from the body hitting the bolts. 【Example】 ■ Installation location: Playground equipment ■ Installed product: Ultra-thin head shape bolt "NS Low Head" *For more details, please refer to the PDF document or feel free to contact us.

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Here is an example of the introduction of the "NS Low Head" in the caregiving industry. The "NS Low Head" has a low head height, making it suitable for use in narrow spaces. In the caregiving industry, there has been a demand to eliminate protrusions such as screws on products like beds and stretchers. This product features a low head shape that does not compromise the design of the product. By having a low head, it eliminates protrusions and allows the fastening area to be flat, which contributes to injury prevention and lightweight components. [Example] ■ Implementation Location: Caregiving Industry ■ Implemented Product: Ultra-thin Head Shape Bolt "NS Low Head" *For more details, please refer to the PDF document or feel free to contact us.

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The "WA Socket" is a CAP bolt with an integrated washer. It prevents forgetting to attach the washer and improves work efficiency. It is adopted in various industries such as automotive, construction, equipment, semiconductors, and robotics. Please feel free to contact us. 【Problem-Solving Examples】 ■ In the manufacturing site, washers are being manually integrated. 　→ With the WA Socket, the integration process can be omitted (time saving). ■ The bolt was tightened without a washer. 　→ The integrated design eliminates the risk of missing the washer. *For more details, please refer to the PDF document or feel free to contact us.

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"Power Eight" has achieved the long-awaited strength classification equivalent to 8.8, surpassing the conventional strength classifications of 4.8/5.8 for NS-LOW HEAD. Additionally, it features an ultra-thin head design, making it lightweight. It is suitable for areas with no clearance and is helpful for improving design aesthetics, especially when a cross hole is not desired. 【Features】 ■ Lightweight ■ New material specification resistant to delayed fracture ■ Improved design aesthetics ■ 3.45g (39.3% lighter than JIS standard CS) ★ If you are having trouble with screws and bolts, we also offer "on-site consultations," so please feel free to reach out to us. * For more details, please refer to the PDF document or feel free to contact us.

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The "Motion Tight N Type" has a structure that averages the load on the screw threads, which also disperses the stress on the screw valleys, making it less prone to breakage. It reduces the variation in axial force to about half, providing a more stable axial force compared to standard screws. By simply tightening, it can effectively prevent loosening, allowing for proper torque management. It achieves low-cost production through rolling processing, and it can be replaced with existing screws while maintaining high quality. 【Features】 ■ Fatigue strength 1.2 times higher, excellent workability ■ Stable axial force even without lubrication ■ High loosening prevention capability with the bolt alone ■ Low cost, high quality, reusable *For more details, please refer to the PDF materials or feel free to contact us.

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This is the "Screw Products Comprehensive Catalog" of Nissan Screw Co., Ltd., which manufactures and sells screws (including bolts, screws, spirals, and twist screws). Nissan Screw Co., Ltd. strives to maintain stability in processing technology and management in the "heat treatment process," which is the lifeline of screw products, through thorough quality control and maintenance of its guarantee system. This catalog features a wide range of high-strength, high-quality fastening component products. [Featured Products] ○ Hexagon socket screws ○ Hexagon bolts ○ Taper plugs ○ Torx products For more details, please contact us or download the catalog.

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