List of Screw products
- classification：Screw
496～540 item / All 4921 items
Reduce the workload from handling heavy objects! Here are five case studies that solved customer challenges! We are also accepting free consultations and tests tailored to your work!
- Other conveying machines
Presentation of explanatory materials on JIS and ISO standards. We propose suitable safety barriers from a rich product series! Free rental of demo kits.
- Other safety and hygiene products
This is a reinforced blind rivet with a thicker body that significantly improves strength.
- bolt
- fastener
The return rotation of the screw is suppressed by the friction of the nylon welded to the screw part!
- bolt
- Screw
Adoption of special pink coating.
- bolt
- Other work tools
VIP Sling Chain System
- bolt
- Chains and sprockets
We will exhibit at MECT2011 (Mechatronics Technology Japan 2011).
We will be exhibiting at MECT2011 (Mechatronics Technology Japan 2011) 【Date】September 29 (Thursday) to October 2 (Sunday), 2011 【Location】Port Messe Nagoya (Nagoya International Exhibition Hall) 【Booth Number】1B15 【Exhibited Products】Rotating eye bolts, omnidirectional eye bolts, eye bolts with ball bearings, sling chains, earthquake-resistant chain sets We look forward to your visit.
Improved work efficiency on-site as sealing tape wrapping and liquid gasket application are unnecessary. Prevention of uneven wrapping issues caused by differences in workers' experience.
- nut
Apply a dedicated fluorine-based sealant to the threaded area to prevent fluid leakage! Reduces the labor involved in wrapping seal tape and stabilizes quality!
- nut
Problem-solving techniques based on "PROOF"! Introduction of handling fluorine products.
- nut
- paint
- glue
From medical device components to dental and aerospace parts. High-precision components with fine details without machining.
- bolt
- Screw
- gear
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Over 800 types of mold sizes available! We can also process materials and sizes tailored to customer requests.
- bolt
Support for manual assembly stations and manual bolt fastening!
- bolt
Screws are also shaped without machining! Leave the fine, thin-walled, and complex-shaped micro metal parts to us.
- bolt
- Screw
- Other pharmaceutical-related factory equipment and parts
With reference video available, automating the assembly of hardware such as screws, bolts, and nuts to standardize production quantity and reduce time.
- Other assembly machines
- bolt
- Mechanical Design
Washer for completely preventing the simultaneous rotation of bolts, suitable for M12 to M72.
- bolt
- nut
- Assembly Jig
Released the bolt anti-rotation washer "Tsure Zero Washer."
Nippon Pralado Co., Ltd. has released the "Tsure Zero Washer," a washer designed to prevent the rotation of bolts with diameters ranging from M12 to M72. ■ Features of the Anti-Rotation Washer "Tsure Zero Washer" 1. A washer that prevents bolt rotation Unlike washers that utilize surface irregularities from knurled processing to create friction resistance, the anti-rotation Tsure Zero Washer has a special structure that changes the equivalent friction diameter. It is currently under international patent application. The conical shape on the back and the hexagonal design increase the effective friction diameter against the seating surface, resulting in the reaction torque from the bolt head being more than twice as large as the tightening torque of the nut. This prevents the washer from rotating and stops the bolt head from rotating together. As the tightening torque of the nut increases, the reaction torque from the bolt head also increases, ensuring that the bolt does not rotate until the tightening is complete. 2. Significant reduction in bolt tightening and loosening time, manageable by one person By simply replacing standard flat washers with the Tsure Zero Washer, there is no need for cumbersome anti-rotation tools or backup wrenches, leading to a substantial reduction in the time required for bolt tightening operations.
A nut that can tighten a large bolt with "1/100 of a small torque."
- nut
The tension nut won the 36th "Small and Medium Enterprises Excellent New Technology and New Product Award."
The "36th Small and Medium Enterprises Excellent New Technology and New Product Award," hosted by the Resona Small and Medium Enterprises Promotion Foundation and the Nikkan Kogyo Shimbun, has awarded a Encouragement Prize to Japan Plarad's "Tension Nut." About the Tension Nut: For large bolts ranging from M30 to M100, the tightening torque can reach several thousand to tens of thousands of Nm, requiring large hydraulic tools or electric tools. However, the Tension Nut allows for easy tightening of large bolts using only a hand torque wrench by tightening the Hertz screw without the need for electricity or air. The special structure of the Tension Nut, with its "slope disc," generates higher axial force as it resists the reverse rotation that would loosen the bolt, making it a nut that does not loosen. About the Small and Medium Enterprises Excellent New Technology and New Product Award: The Resona Small and Medium Enterprises Promotion Foundation, in collaboration with the Nikkan Kogyo Shimbun, conducts awards for excellent new technologies and new products with the aim of promoting the technology of small and medium enterprises and contributing to the development of Japanese industry. Awards are given for outstanding new technologies and products, including the Minister of Small and Medium Enterprises Agency Award (General Category), the Chairman of the Organization for Small & Medium Enterprises and Regional Innovation Award (Software Category), Excellent Award, Good Award, and Encouragement Award.
A nut that does not loosen even after 1 million vibration tests (3D vertical and horizontal)! Compatible bolt sizes: M14 to M100.
- nut
- bolt
- Other work tools
Released the bolt anti-rotation washer "Tsure Zero Washer."
Nippon Pralado Co., Ltd. has released the "Tsure Zero Washer," a washer designed to prevent the rotation of bolts with diameters ranging from M12 to M72. ■ Features of the Anti-Rotation Washer "Tsure Zero Washer" 1. A washer that prevents bolt rotation Unlike washers that utilize surface irregularities from knurled processing to create friction resistance, the anti-rotation Tsure Zero Washer has a special structure that changes the equivalent friction diameter. It is currently under international patent application. The conical shape on the back and the hexagonal design increase the effective friction diameter against the seating surface, resulting in the reaction torque from the bolt head being more than twice as large as the tightening torque of the nut. This prevents the washer from rotating and stops the bolt head from rotating together. As the tightening torque of the nut increases, the reaction torque from the bolt head also increases, ensuring that the bolt does not rotate until the tightening is complete. 2. Significant reduction in bolt tightening and loosening time, manageable by one person By simply replacing standard flat washers with the Tsure Zero Washer, there is no need for cumbersome anti-rotation tools or backup wrenches, leading to a substantial reduction in the time required for bolt tightening operations.
High corrosion resistance! Maritime and offshore compatible lifting points.
- bolt
- Other work tools
Even without special skills, it can be easily fastened! The joining fastener "Huck BOM" does not require distortion removal or inspection processes. *Proven in Shinkansen as well.
- bolt
- fastener
- Welding Machine
We are a resin screw manufacturer that values quality!
- bolt
We provide our customers with what they want, whenever they want, as much as they want!
- nut
- bolt
- Other machine elements
We have established a system that allows us to provide services at a low cost while maintaining Japanese quality standards!
- nut
- bolt
- Other machine elements
Establishing a quality management system and an environmental management system according to ISO standards!
- nut
- bolt
- Other machine elements
Significantly increased strength compared to conventional eyelet inserts! Compatible with insert nuts for automotive applications as well.
- nut
A versatile insert nut that demonstrates high tensile strength and torque strength!
- nut
Perfect for thermosetting resins! Insert nuts that can be installed with just light press-fit.
- nut
Ideal for areas with frequent assembly and disassembly! Insert nuts that can be installed with light press fitting only.
- nut
Do you have any concerns about increasing the strength of resin product joints or issues with sheet metal that cannot be welded?
- nut
Achieve high strength even with back pressure insertion! A wide variety of stock items expands your options for insert nuts.
- nut
The peripheral knurling shape is oriented in opposite directions, demonstrating high tensile strength and torque strength!
- nut
Perfect for reinforcing the fastening parts of resin molded products! We offer a wide variety of types tailored to applications such as automotive engine components and smartphones.
- nut
We will supply products that require high dimensional accuracy, such as high levels of perpendicularity, concentricity, and flatness, which can be manufactured for the first time through simultaneous ...
- nut
Exhibits high tensile strength and torque strength! Symmetrical shaped insert nut.
- nut
Contributing to increased productivity! Insert nuts that demonstrate power even in automatic machines.
- nut
Achieve high strength! An insert nut that can be quickly and easily installed with light impact.
- nut
Explanation of the differences between resins and the advantages and disadvantages of various insertion methods.
- nut
It is a catchsert with a flange that increases the contact area with the base material on the mounting side.
- nut
Published in a table are the internal diameters of metric screw threads and unified screw threads, as well as the diameters of the screw clearance holes!
- bolt
Notice of catalog publication for lower hole diameter and material diameter table.
At Yamawa Manufacturing Co., Ltd., we have published a "Drill Hole Diameter and Material Diameter Table" on the Ipros site. We have compiled a list of recommended drill hole diameters (material diameters) for male threads (external threads). The drill hole diameter table for male threads is divided into "for cutting processing" and "for raised processing," while the material diameter table for external threads is categorized into "for cutting processing dies" and "for rolling dies." Please take a look so that you can process "reliable threads" for your needs.
A table listing the recommended material diameters for "metric screws" and "miniature screws" is published!
- bolt
Notice of catalog publication for lower hole diameter and material diameter table.
At Yamawa Manufacturing Co., Ltd., we have published a "Drill Hole Diameter and Material Diameter Table" on the Ipros site. We have compiled a list of recommended drill hole diameters (material diameters) for male threads (external threads). The drill hole diameter table for male threads is divided into "for cutting processing" and "for raised processing," while the material diameter table for external threads is categorized into "for cutting processing dies" and "for rolling dies." Please take a look so that you can process "reliable threads" for your needs.
A table listing the material diameters for "metric threads" and "pipe parallel threads" is published!
- bolt
Notice of catalog publication for lower hole diameter and material diameter table.
At Yamawa Manufacturing Co., Ltd., we have published a "Drill Hole Diameter and Material Diameter Table" on the Ipros site. We have compiled a list of recommended drill hole diameters (material diameters) for male threads (external threads). The drill hole diameter table for male threads is divided into "for cutting processing" and "for raised processing," while the material diameter table for external threads is categorized into "for cutting processing dies" and "for rolling dies." Please take a look so that you can process "reliable threads" for your needs.
Published a table showing the drill hole diameters for 'metric screws' and 'Unified screws'!
- bolt
Notice of catalog publication for lower hole diameter and material diameter table.
At Yamawa Manufacturing Co., Ltd., we have published a "Drill Hole Diameter and Material Diameter Table" on the Ipros site. We have compiled a list of recommended drill hole diameters (material diameters) for male threads (external threads). The drill hole diameter table for male threads is divided into "for cutting processing" and "for raised processing," while the material diameter table for external threads is categorized into "for cutting processing dies" and "for rolling dies." Please take a look so that you can process "reliable threads" for your needs.
Published a table showing the drill hole diameters for 'standard screws' and 'sewing machine screws'!
- bolt
Notice of catalog publication for lower hole diameter and material diameter table.
At Yamawa Manufacturing Co., Ltd., we have published a "Drill Hole Diameter and Material Diameter Table" on the Ipros site. We have compiled a list of recommended drill hole diameters (material diameters) for male threads (external threads). The drill hole diameter table for male threads is divided into "for cutting processing" and "for raised processing," while the material diameter table for external threads is categorized into "for cutting processing dies" and "for rolling dies." Please take a look so that you can process "reliable threads" for your needs.
Published in a table are the internal diameters of metric screw threads and unified screw threads, as well as the diameters of the screw clearance holes!
- bolt
Explanation of effective diameter, thread angle error, pitch error, and thread gauges using diagrams.
- nut
- bolt
- Other machine elements
Common questions and concerns about screws resolved! Screw standards edition.
- nut
Common questions and concerns about screws resolved! Pipe tap edition
- nut
Common questions and concerns about screws resolved! Screw standards edition.
- nut