Features

Current Control Nutrunner
Equipped with an AC servo motor, this nut runner allows you to freely set the rotation speed and current value, enabling high-precision tightening.

Main Applications

Operators choose to freely adjust the rotation speed and current value when an electric screwdriver cannot provide sufficient tightening. Moreover, they take extra care when fastening resin materials or thin plates, which are prone to slipping. In addition, when working with aluminum components that are susceptible to seizure, they apply controlled fastening techniques to prevent damage.

Features

Arm driver <R> (with V-type position confirmation function)
This vertical SCARA arm driver ＜R＞ comes standard with our own driver and has a position confirmation function that is also suitable for large workpieces.

Main Applications

In situations where operators must manually confirm the fastening position, sequence, and number of fasteners, they take responsibility for ensuring accurate placement. Additionally, they perform high-precision manual fastening to maintain assembly quality.
When you want to prevent diagonal fastening
When you want to reduce the burden on workers due to long hours of work

Features

Arm driver <R> (with T-type position confirmation function)
This vertical balance arm driver comes standard with our company’s driver and has a position confirmation function, making it suitable for small workpieces.

Main Applications

When operators need to manually confirm the fastening position, sequence, and number of fasteners, and also perform high-precision manual fastening, they handle both tasks with care to ensure proper assembly.
To avoid skewed or tilted fastening during assembly
When you want to reduce the burden on workers due to long hours of work

Features

This vertical SCARA arm driver ＜R＞ comes standard with our company’s driver and is suitable for large workpieces.

Features

We equip this vertical-type driver with a balance arm using our standard driver, making it suitable for small workpieces.

Main Applications

Features

Handy automatic screw tightening machine (M3 to M8)
The feeder instantly compresses the screws with air and sends them to the chuck at the tip of the driver, enabling efficient continuous fastening.

Main Applications

To improve the efficiency of manual screw tightening work (please refer to the catalog for applicable screw sizes).

Features

Clinching Stud Bolt:  The joy stud prevents warping and burrs on the press plate and has a waterproof function. When the nut is tightened, the O-ring is compressed, preventing water from entering.

Main Applications

Automobile electrification: battery frames, battery modules
Weight reduction: vehicle bodies, seat frames
Home appliances
Energy: solar panels, storage batteries, wind turbines, generators, etc.

Features

Clinching Stud Bolt: The joy stud, which prevents warping and burrs on pressed plates, has been given a “space-saving” function. By reviewing the height and angle of the neck ring, it is possible to maintain the warping and burr prevention function even with a small head.

Main Applications

Automobile electrification: battery frames, battery modules
Weight reduction: vehicle bodies, seat frames
Home appliances
Energy: solar panels, storage batteries, wind turbines, generators, etc.

Features

Clinching Stud Bolt: The “anti-rotation strength” of the joy stud, which prevents warping and burrs in press plates, has been further improved. The protrusion, which has a gentle incline from the outer part of the ring toward the center, interferes with the mating material, providing an anti-rotation effect.

Main Applications

Automobile electrification: battery frames, battery modules
Weight reduction: vehicle bodies, seat frames
Home appliances
Energy: solar panels, storage batteries, wind turbines, generators, etc.

Features

Clinching Stud Bolt: We offer a new design of press-fit self-clinching studs. By making the anti-rotation protrusions ring-shaped, we have achieved “suppression of burrs,” “reduction of warping,” and “improved anti-rotation strength.”

Main Applications

Automobile: electrification: battery frames, battery modules
Weight reduction: vehicle bodies, seat frames
Home appliances
Energy: solar panels, storage batteries, wind turbines, generators, etc.

Features

Material weight reduction support: We contribute to weight reduction through fastening with a variety of products such as aluminum bolts, self-tapping screws, and cold heading parts.

Main Applications

Cars, bicycles, copiers, etc.

Features

Material weight reduction support: Since it does not undergo plastic deformation, it has become possible to fasten it by self-tapping, which previously required insert nuts and internal thread processing. This contributes to reducing total costs and weight.

Main Applications

Engineers fasten CFRP and CFRTP at specific points.

Features

Features

Features

Special cold heading parts: By combining heading and fastening technologies (integration of other components, resin molding, crimping, etc.), we provide products that go beyond screws and support total cost reduction.

Main Applications

Areas that need to be made into functional parts
Automobiles, AV equipment, mobile communication devices, batteries, bags, etc.

Features

Special cold heading parts: By using press forming for products that were previously made by cutting or combining several parts, we can significantly reduce costs. We can meet various part needs, such as stepped, oval, square, and eccentric shapes.

Main Applications

Areas where cutting products need to be formed
Automobiles, home appliances, AV equipment, OA equipment, information and communication equipment, etc.

Features

Special head (for M8 to 16): The integrated design of the screw, spring washer, and flat washer reduces both weight and cost. The cup-shaped flange firmly contacts the surface around its circumference, delivering a strong anti-loosening effect.
Replaces bolts with built-in washers, resulting in “lightweight” and “cost reduction”.
Cup shape provides anti-loosening effect equal to or greater than that of spring washers + flat washers.

Main applications

Points where you want to reduce costs from fastening using washers.
Users apply high tightening force at points where they are concerned about loosening.
Automobiles, copiers, office equipment, etc.

Features

Main Applications

Places where you want to reduce costs by using washers for fastening
Users apply high fastening force in places where they are concerned about loosening.
Automobiles, copiers, office equipment, etc.

Features

Features

Special Head: It enables flat fastening, which makes the fastening surface closer to a flat surface, and provides strong support for making products thinner and lighter.

Main Applications

Areas where you want to eliminate protruding heads
Areas where you want to improve appearance
Automobiles, home appliances, etc.

Features

Special Drive Unit: When users apply a certain level of torque or more, the screw breaks at the narrowed section below the drive unit, making removal impossible. Used to fasten important parts where loosening of the screw is undesirable for product functionality protection and safety measures.

Main Applications

Users prevent removal in designated areas.

Features

Special Drive Unit: We designed this special drive unit with a slope that causes the bit to lift away when turned in the removal direction, making it impossible to loosen. It fastens critical parts where preventing screw loosening is essential for maintaining product functionality and ensuring safety.

Main Applications

Users secure areas where they must prevent removal.

Features

Special Drive Unit: The drive structure eliminates stress concentration, eliminating damage to the drive hole during screw tightening and product damage caused by cam-out (bit lift-up during fastening). The design transmits torque efficiently and ensures reliable fastening.. In addition, the autocross design makes it possible to fit bits during high-speed rotation on assembly lines.

Main Applications

Users perform high torque fastening at critical points.
Users prevent removal at designated points.
Automobiles, home appliances, AV equipment, OA equipment, mobile communication terminals, etc.

Features

Special Drive Unit: The drive structure eliminates stress concentration, eliminating damage to the drive hole when tightening screws and damage to the product caused by cam-out (bit lifting during tightening). The design efficiently transmits torque and ensures reliable tightening.

Main Applications

Users apply high torque fastening at critical points.
Users secure points where they must prevent removal.
Automobiles, home appliances, AV equipment, OA equipment, mobile communication terminals, etc.

Features

Special Drive Uni:  This actuator has a stepped shape at the top of the cross recess to prevent paint peeling that occurs when fastening. Repairs (retightening) due to peeling paint are no longer necessary.

Main Applications

Areas where paint peeling due to tightening is a concern
Digital cameras, etc.

Features

Special Drive Unit: This is a special drive unit that improves the ease of inserting the driver bit. The inclination of the drive unit helps the bit to enter, reducing work problems that occur during insertion. This improves workability and fastening quality.

Main Applications

Areas where screwing is done using electric drivers or automatic screw tightening machines
Digital cameras, etc.

Features

Special Drive Unit: For fastening important parts where you do not want consumers to loosen screws for functional protection of products or safety measures, etc. We designed this special drive part so that it cannot be loosened with commercially available bits.

Main Applications

Users install it in areas where they need to prevent removal.

Features

Special Drive Unit: By increasing the driving surface by 20% compared to a general No. 0 cross recess, the load per unit area is reduced, and by fastening with a special bit, the cross recess is prevented from being crushed. Furthermore, the durability of the bit is improved.

Main Applications

Areas where cross recess damage is occurring and causing problems
Digital cameras, computers

Features

Special Drive Unit: This cross recess allows the use of different sizes of cross recess driver bits (e.g. JIS standard No. 2 and No. 3 bits). This helps prevent problems such as crushed cross recesses and improves work efficiency.

Main Applications

Features

Clinching Stud Bolt: The joy stud prevents warping and burrs on the press plate and has a waterproof function. When the nut is tightened, the O-ring is compressed, preventing water from entering.

Main Applications

Automobile: electrification: battery frames, battery modules.
Weight reduction: vehicle bodies, seat frames
Home appliances
Energy: solar panels, storage batteries, wind turbines, generators, etc.

Features

Waterproof Screw:A new waterproof screw with an O-ring and flat washer. In addition to stable waterproof performance even when misaligned, it allows for fastening with higher axial force. It is also ideal for vibration transport.
By using a flat washer to prevent the mating material from collapsing, it is possible to fasten with a “higher axial force”.
Waterproof performance is ensured even when the fastened object is misaligned.
Achieves smooth vibration transport when supplying screws.

Features

Special Treatment Screws: Screws with induction hardening at the tip. Self-tapping is possible with high tension bolts for materials equivalent to SPCC.

Main Applications

Coreflex<R>-I: High tension bolt (strength class 10.9) + High frequency hardening allows self tapping to SPCC equivalent materials.
Only the tip is hardened, reducing the risk of delayed fracture.

Features

Special Treatment Screws:We coat the entire screw with our proprietary friction coefficient stabilizer. This coating stabilizes the friction coefficient, ensuring consistent axial force relative to the tightening torque. By controlling the tightening torque, we guarantee the desired axial force, effectively solving problems like screw loosening or breakage during tightening.

Main Applications

Flix<R>009: Self-tapping fastening can generate the same axial force as bolt fastening, allowing for total cost reduction through reduced processing costs. It can generate the same axial force as a bolt one size larger, allowing for weight reduction through size reduction.
Flix<R>014: Specialized in stabilizing axial force, allowing for highly reliable fastening.

Features

Special Treatment Screws: A screw with microcapsules filled with oil-based viscous liquid applied to the tip of the screw. Fastening breaks the microcapsules, causing the viscous liquid to seep out and adhere to the female thread molding powder and friction powder, which prevents them from scattering or falling off. You can apply this to a variety of screws.

Main Applications

Car navigation systems, flat-screen TVs, personal computers, digital cameras, DVDs, data center servers, etc.

Features

Locking screws:The manufacturer welds resin to the surface of the screw, and the elasticity of the resin creates friction resistance, delivering a strong anti-loosening effect.

Main Applications

Features

Locking screws: The manufacturer welds resin to the surface of the screw, and the elasticity of the resin creates friction resistance, delivering a strong anti-loosening effect

Main Applications

Mobile phones, DVDs, digital cameras, etc.

Features

Locking screws: By providing multiple contact points, this screw provides a more reliable anti-loosening effect.

Main Applications

Areas where female threads are formed
Automobiles, power tools, air conditioning equipment, personal computers, office equipment, printers, mobile communication devices, mobile phones, digital cameras, watches, etc.

Features

Locking screws: A locking screw for fastening to a female thread with a rice ball-shaped (triangular) thread and a compound angle thread of 30 degrees/60 degrees. When screwed in, the tip of the screw interferes with the female thread, enhancing the locking effect and demonstrating excellent vibration and impact resistance.

Main Applications

The post Nitto Seiki Power Lock R Thread Interference Type first appeared on Kouei Japan Trading | Get Quotation.]]> https://koueitrading.com/global/product/nitto-seiki-nc-grip-epoxy-resin-coating-type/ Sat, 25 Apr 2020 03:52:22 +0000 https://koueitrading.com/global/?post_type=product&p=147019 Manufacturer: Nitto Seiki Co.Ltd. Model: NC Grip Features Locking screws: This is a locking screw with a microencapsulated epoxy resin coating on the threads. In addition to its strong locking effect, its excellent curing speed also contributes to improving user productivity. Excellent hardening speed Excellent vibration, heat and chemical resistance Users can use it for […]

Features

Locking screws: This is a locking screw that exhibits a stable locking effect that is less affected by the accuracy of the female thread by interfering with a special thread shape on the flank surface, which is relatively stable (with little variation) among the components of the female thread.

Main Applications

People use it in areas where they need to form female threads.
Digital cameras, mobile communication devices, AV equipment, game consoles, etc.

Features

Self-tapping screws for metal: CThe rice ball shape reduces the screw-in torque, while the circular shape allows for fastening with a higher tightening torque.

Main Applications

People use it in places where they need ease of screwing, resistance to loosening, and reduced burden on the workerC
opiers, printers, fan heaters, chargers, etc.