List of bolt products
- classification：bolt
451～495 item / All 3319 items
We provide comprehensive support from design to manufacturing and maintenance!
- Contract manufacturing
It won't break even after 1 million repetitions! A mat switch with reliable operation, high durability, and low price. Suitable for options in machine tools as well. Please consult us about delivery t...
- Sensors
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
A comprehensive guide essential for all machine designers who prevent accidents, as well as those involved in related production technology, maintenance technology, and quality assurance departments!
- bolt
- Other inspection equipment and devices
- Technical and Reference Books
Obtained building technology examination certification! High rust resistance, cost reduction, and joint strength have been proven.
- bolt
Custom cuts in millimeter units to prevent dissimilar metal contact corrosion from medium to high temperature ranges!
- bolt
![[Technical Proposal] Selection Crit...](https://image.mono.ipros.com/public/product/image/2069787/IPROS12562446320250697020.png?w=280&h=280){kind=small}
Introducing solutions for preventing electrocorrosion in high temperature and high load environments!
- bolt
- nut
A practical quick reference table (15A to 500A) that clearly distinguishes bolt and screw standards based on official data!
- bolt
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.
Nylon resin coating for preventing loosening, so screws won't come loose! Reusable!
- bolt
No need for adhesive or lock nuts; it won't loosen and is resistant to breaking! Motion Tight.
- bolt
Currently seeking manufacturers for joint development of abutment screws. Solving the issue of screw loosening related to medical devices, starting with implants!
- bolt
No heating required! Strong adhesion for metals and different materials like FRP!
- glue
- Composite Materials
- bolt
Just screw it in as it is and it works! A screw that doesn't loosen.
- bolt
- Other metal materials
Support for manual assembly stations and manual bolt fastening!
- bolt
A protective cap that easily attaches to protect bolts and nuts from scratches and rust.
- bolt
- nut
Comprehensive coverage from production processes to quality control for a specialized manufacturer of hexagon socket bolts!
- bolt
This is a mushroom-shaped knob bolt that combines ease of grip and design.
- bolt
This is a mushroom-shaped knob bolt that combines ease of grip and design, featuring a resin pad at the tip.
- bolt
This is a mushroom-shaped knob bolt that combines ease of grip with design, featuring a brass pad at the tip.
- bolt
If you have ever had trouble with heat resistance, vacuum, high strength, corrosion resistance, or loosening of screws, please read this! We will solve your problems!
- bolt
- nut
- fastener
The TEAC gyro wrench is a measuring instrument that measures torque during screw tightening, angle-torque, and torque gradient.
- Other measurement, recording and measuring instruments
- bolt
No need for locking adhesive! The "Motion Tight" anti-loosening bolt is suitable for fixing and assembling parts in production equipment and machinery that frequently undergo maintenance or process ch...
- bolt
High-performance loosening prevention screw 'Motion Tight' that prevents loosening and breakage just by tightening normally, with proven applications in automotive components.
- bolt
Notice of Participation in 'AXIA EXPO 2026' from June 3 (Wednesday) to June 5 (Friday), 2026
Art Screw Co., Ltd. will be exhibiting at the "AXIA EXPO 2026" held at Aichi Sky Expo. This AXIA EXPO is themed "From Aichi, Towards the Realization of a Carbon Neutral Society," showcasing cutting-edge technologies and products related to hydrogen, ammonia, GX, batteries & energy, smart factories, and more. We plan to exhibit our anti-loosening screws, "Motion Tight." We sincerely look forward to your visit.
![[About Size] Anti-loosening Bolt "M...](https://image.mono.ipros.com/public/product/image/773/2000327457/IPROS46071539286480684996.png?w=280&h=280){kind=small}
【*Prototype trials now open!】Sizes range from M2.5 to M20! "Motion Tight" bolts that are resistant to loosening and breaking.
- bolt
![[About the Material] Loosening Prev...](https://image.mono.ipros.com/public/product/image/243/2000327455/IPROS79331848578756549001.png?w=280&h=280){kind=small}
【*Prototype trials now open!】 Materials compatible include stainless steel and iron (plated, blackened, etc.)! "Motion Tight" bolts that are resistant to loosening and breaking.
- bolt
![[About Strength Classification] Loo...](https://image.mono.ipros.com/public/product/image/3a8/2000327454/IPROS41372896984034494794.png?w=280&h=280){kind=small}
【※Prototype trials now recruiting!】Strength grades correspond to 8.8, 10.9, and 12.9! "Motion Tight" bolts that are resistant to loosening and breaking.
- bolt
![[Regarding the shape of the head] A...](https://image.mono.ipros.com/public/product/image/a55/2000327453/IPROS13075469706195612455.png?w=280&h=280){kind=small}
【※Prototype trials now open!】Compatible with various shapes such as hex socket bolts (cap bolts) and hex bolts! Bolts that are resistant to loosening and breaking.
- bolt
Difficult to loosen and difficult to break! A bolt that enhances work efficiency and promotes lightweight and energy-saving. Comparison of stress between standard products and motion-tight.
- bolt
Difficult to loosen and difficult to break! A bolt that enhances work efficiency and promotes lightweight and energy-saving. An explanation of the changes in the threads before and after binding!
- bolt
Difficult to loosen and difficult to break! A bolt equipped with stable axial force. Strength grade 8.8 or higher! A detailed explanation of its functions, features, and anti-loosening structure!
- bolt
【*Prototype trials now open!】Hard to loosen and hard to break! A bolt that enhances work efficiency while promoting lightweight and energy-saving features.
- bolt
For home door components with a high number of movements! Anti-loosening bolt "Motion Tight"
- bolt
"Motion Tight" bolts suitable for motorcycle components such as engine parts that experience a lot of vibration.
- bolt
No adhesive needed for screw fastening! Cost reduction of 2 to 3 yen per bolt is possible! Bolt with anti-loosening function "Motion Tight."
- bolt
Patented in 11 countries worldwide, including Japan! Resistant to loosening and breaking! A bolt that enhances work efficiency while promoting lightweight and energy-saving.
- bolt
![[SUS screws for the food industry] ...](https://image.mono.ipros.com/public/product/image/4cd/2001009772/IPROS43956485779989769098.png?w=280&h=280){kind=small}
Simply tightening the screw normally prevents loosening and does not cause galling on stainless steel products.
- bolt
It is also active in medical devices and manufacturing lines. Just tightening the screw normally prevents loosening, and it won't seize even with stainless steel products!
- bolt
No burning even in fastening stainless steel products! It demonstrates adhesion and sticking prevention effects without surface treatment, and it does not loosen. *Suitable for flow meters and similar...
- bolt
Notice of Participation in the 28th Mechanical Components Technology Exhibition (M-Tech) from June 21 (Wednesday) to June 23 (Friday), 2023.
Art Screw Co., Ltd. will be exhibiting at the 28th Mechanical Components Technology Exhibition (M-Tech) held at Tokyo Big Sight. This exhibition will feature mechanical components such as motors, bearings, screws, and springs, as well as processing technologies like cutting and pressing, and surface treatment. At our booth, we plan to showcase "Tribo," a product that offers high axial force and loosening prevention, as a key solution for weight reduction. We sincerely look forward to your visit.