List of bolt products
- classification:bolt
1441~1485 item / All 3271 items
A wide variety of products such as "stainless steel hex socket bolts" and "eye bolts" are available!
- nut
- bolt
Like Mount Fuji, please take a look at the unique technology that can only be found at Katayama Bolt Manufacturing, which is unlike any other in the world.
- nut
- bolt
We respond to your requests by considering the balance of performance, cost, and mass production for products such as forging processing, cutting processing, and a combination of forging and cutting p...
- bolt
- nut
- Other machine elements
A set of fasteners that can be used according to the thickness of the mat, as per your request!
- nut
- bolt
- Other machine elements
Just insert the hex bolt and "snap" it in to complete the adjuster!
- bolt
- Other machine elements
Leave it to us for all your railway material needs.
- bolt
- nut
- Spring
Importing fastening parts from reliable overseas manufacturers, primarily in Southeast Asia, and selling them at low cost! We also accommodate processing and sales tailored to customer requests!
- bolt
- nut
We would like to introduce the performance verification results of the anti-corrosion protective cap "Zinc Hat."
- bolt
- nut
Introduction to the characteristics and main uses of materials, the cold forging process, and the types of rolling mills.
- bolt
A rich lineup of grip screws and miniature sliding screws that do not require lubrication and do not need to be oiled.
- bolt
Sleeve-driven embedded bolts active in various fields of civil engineering and construction!
- bolt
High-purity zinc die-cast sleeve with zero self-corrosion! For installation of electrical equipment and outdoor facilities!
- bolt
In addition to stock items, we have many achievements with special items and custom orders.
- bolt
- nut
The popular Slim Head series has a new wood screw type now available.
- bolt
We can assist those struggling with small "screws/bolts"! Here are the products we offer.
- bolt
- Other Auto Parts
The exterior wall painting has an unprecedented finish! There are also 5 types of wall patterns.
- nut
- bolt
L/D 25 times! The weight reduction effect is tremendous by hollowing out heavy long products like bolts.
- bolt
Involute forging! The effect of weight reduction is tremendous by hollowing out heavy long shafts.
- bolt
- Other electronic parts
Lightweight and space-saving +α! Improved tightening performance and prevents cam-out due to the special shape of the head.
- bolt
It is effective as a marker because it can be seen for a certain period of time! Glow-in-the-dark types can also be customized upon request.
- bolt
- nut
Introducing a series that features robust products with a lively design and versatile functionality!
- bolt
- nut
Introducing the Kojiro series with a diameter of 34mm, featuring ASA resin and covering the M5/M6 range!
- bolt
- nut
Introducing the Sanpei series that covers the M5/M6 range for more detailed and delicate environments!
- bolt
- nut
Available for use in various industrial fields! A wide range of Eagle Star brand butterfly bolts and butterfly nuts featured!
- bolt
- nut
Compatible with both bolts and nuts! A comprehensive lineup and a wide variety of colors!
- bolt
- nut
By using SUS304 WPB, wear due to vibration is reduced! It won't come out just by pulling.
- bolt
- nut
It is possible to tighten with a box wrench while keeping the ring on! It also has an effect of preventing detachment and loosening.
- bolt
- nut
We also accept custom orders for jigs and supports! There are cost advantages for complex processed products made from other materials.
- nut
- bolt
High Strength Bolt, Nut, Washer
- bolt
- nut
Using ion-pure inorganic antibacterial and mold-resistant materials! It is attracting attention in a wide range of fields, including medical and nursing care settings.
- nut
- others
- bolt
Side lifting, which is prohibited with eye bolts, is now possible! The load when using multiple units is also clearly defined!!
- Other machine elements
- bolt
- Other safety and hygiene products
A safety revolution with the power of ions that repels rust! Reducing maintenance costs and improving seismic performance!
- bolt
- nut

In January 2017, our Zinc Hut was selected for the "Kansai Manufacturing Selection 2017" by the Kinki Bureau of Economy, Trade and Industry!
"Kansai Monozukuri Shinsen" is an initiative that supports the business expansion of Kansai-based small and medium-sized manufacturing companies that are eager to develop new sales channels with their independently developed products and technologies. Among the products and technologies developed by Kansai's manufacturing SMEs, those that are particularly "excellent" and "marketable" are selected as "Kansai Monozukuri Shinsen" based on the evaluation of a selection committee composed of experts. One of the selections for "Kansai Monozukuri Shinsen 2017" is our company's 'Zinc Hat'! The 'Zinc Hat' is... The 'Zinc Hat' from A&S System Co., Ltd. is a corrosion protection cap that is installed over anchor bolts and bolts/nuts, preventing rust for an extended period through the action of electrical corrosion protection. 【Features】 ■ Electrical corrosion protection ■ Contributes to safety and peace of mind ■ Sacrificial corrosion principle ■ Recyclability ■ Aesthetic design *For more details, please refer to the catalog or feel free to contact us.
We have compiled a wealth of information on the characteristics of cold forged parts and the advantages that suppliers can offer, ranging from basic knowledge to technical details.
- bolt
- Contract manufacturing
A wealth of useful VA/VE information for development and design engineers! We have compiled a rich collection of knowledge from basic concepts to technical information.
- bolt
- Contract manufacturing
Full corrosion protection with the power of ions! Our patented technology will revolutionize public buildings around the world!
- bolt
- nut

In January 2017, our Zinc Hut was selected for the "Kansai Manufacturing Selection 2017" by the Kinki Bureau of Economy, Trade and Industry!
"Kansai Monozukuri Shinsen" is an initiative that supports the business expansion of Kansai-based small and medium-sized manufacturing companies that are eager to develop new sales channels with their independently developed products and technologies. Among the products and technologies developed by Kansai's manufacturing SMEs, those that are particularly "excellent" and "marketable" are selected as "Kansai Monozukuri Shinsen" based on the evaluation of a selection committee composed of experts. One of the selections for "Kansai Monozukuri Shinsen 2017" is our company's 'Zinc Hat'! The 'Zinc Hat' is... The 'Zinc Hat' from A&S System Co., Ltd. is a corrosion protection cap that is installed over anchor bolts and bolts/nuts, preventing rust for an extended period through the action of electrical corrosion protection. 【Features】 ■ Electrical corrosion protection ■ Contributes to safety and peace of mind ■ Sacrificial corrosion principle ■ Recyclability ■ Aesthetic design *For more details, please refer to the catalog or feel free to contact us.
Revolution in safety with the power of ions! Corrosion protection cap that exhibits anti-corrosion functionality over a long period.
- bolt
- nut

In January 2017, our Zinc Hut was selected for the "Kansai Manufacturing Selection 2017" by the Kinki Bureau of Economy, Trade and Industry!
"Kansai Monozukuri Shinsen" is an initiative that supports the business expansion of Kansai-based small and medium-sized manufacturing companies that are eager to develop new sales channels with their independently developed products and technologies. Among the products and technologies developed by Kansai's manufacturing SMEs, those that are particularly "excellent" and "marketable" are selected as "Kansai Monozukuri Shinsen" based on the evaluation of a selection committee composed of experts. One of the selections for "Kansai Monozukuri Shinsen 2017" is our company's 'Zinc Hat'! The 'Zinc Hat' is... The 'Zinc Hat' from A&S System Co., Ltd. is a corrosion protection cap that is installed over anchor bolts and bolts/nuts, preventing rust for an extended period through the action of electrical corrosion protection. 【Features】 ■ Electrical corrosion protection ■ Contributes to safety and peace of mind ■ Sacrificial corrosion principle ■ Recyclability ■ Aesthetic design *For more details, please refer to the catalog or feel free to contact us.
Awarded the Life-Related Component Prize! Zinc huts contribute to the safety and security of buildings and structures.
- bolt
- nut
We would like to introduce our delivery achievements of Zinc Huts to NEXCO East Japan.
- bolt
- nut

In January 2017, our Zinc Hut was selected for the "Kansai Manufacturing Selection 2017" by the Kinki Bureau of Economy, Trade and Industry!
"Kansai Monozukuri Shinsen" is an initiative that supports the business expansion of Kansai-based small and medium-sized manufacturing companies that are eager to develop new sales channels with their independently developed products and technologies. Among the products and technologies developed by Kansai's manufacturing SMEs, those that are particularly "excellent" and "marketable" are selected as "Kansai Monozukuri Shinsen" based on the evaluation of a selection committee composed of experts. One of the selections for "Kansai Monozukuri Shinsen 2017" is our company's 'Zinc Hat'! The 'Zinc Hat' is... The 'Zinc Hat' from A&S System Co., Ltd. is a corrosion protection cap that is installed over anchor bolts and bolts/nuts, preventing rust for an extended period through the action of electrical corrosion protection. 【Features】 ■ Electrical corrosion protection ■ Contributes to safety and peace of mind ■ Sacrificial corrosion principle ■ Recyclability ■ Aesthetic design *For more details, please refer to the catalog or feel free to contact us.