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. 【Content (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.

• Joints between components

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.

• Work tools

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 cases where a cross hole is not desired. 【Features】 ■ Higher strength than conventional NS low head bolts (from 4.8 equivalent to 8.8 equivalent) ■ Achieves weight reduction (6×16 approximately 3.45g) ■ The bolt is less noticeable, allowing for improved design aesthetics ■ The low head improves workability in tight spaces and gaps ★ If you would like a sample, please contact us via the "Contact Form."

• others

We also have a robust response for additional processing such as surface treatment, painting, and sealing for bolt products. Here, we introduce our case studies. 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 document or feel free to contact us.

• Safety and consumables

We would like to introduce a case where we implemented 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 lightweighting. It is widely used in motorcycle parts and, more generally, should be considered when looking to enhance the appearance of screw heads. 【Case Study】 ■ Implementation Location: Vehicles (Motorcycle Industry) ■ Implemented Product: Head Taper CAP *For more details, please refer to the PDF document or feel free to contact us.

• Safety and consumables

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 tight 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 industries that prioritize design. Additionally, the flat tightening area eliminates the worry of body contact with the bolt, reducing the risk of injury. 【Example】 ■ Implementation location: 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.

• Safety and consumables

Here is an example of the introduction of the "NS Low Head" in playground equipment. The "NS Low Head" has a low head height, allowing it to be used 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 the body hitting the bolts and causing injuries. [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.

• Safety and consumables

Here is an example of the introduction of the "NS Low Head" in the nursing care industry. The "NS Low Head" has a low head height, making it suitable for use in narrow spaces. In the nursing care 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 the reduction of component weight. [Example] ■ Implementation location: Nursing care 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.

• Safety and consumables

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 assembled. 　→ With the WA Socket, the assembly process can be omitted (time saving). ■ The bolt was tightened without a washer. 　→ The integrated design eliminates the risk of missing assembly. *For more details, please refer to the PDF document or feel free to contact us.

• others

"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 without clearance and is helpful for improving design aesthetics, especially when there is a desire to avoid using cross holes. 【Features】 ■ Lightweight ■ New material specification for delayed fracture resistance ■ Improved design aesthetics ■ 3.45g (39.3% lighter than JIS standard CS) ★ If you have any issues with screws or bolts, we also offer "on-site consultations," so please feel free to reach out to us. * For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Motion Tight N Type" has a structure that averages the load on the screw threads, which disperses the stress on the screw valleys, making it less likely to break. It reduces the variation in axial force to about half, providing a more stable axial force than standard screws. By simply tightening, it can effectively prevent loosening, allowing for proper torque management. It achieves low production costs 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 document 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 maintaining a guarantee system. This catalog features a variety of high-strength, high-quality fastening component products. [Featured Products] - Hex socket screws - Hex bolts - Taper plugs - Torx products For more details, please contact us or download the catalog.

• Joints between components