List of bolt products
- classification:bolt
991~1035 item / All 3272 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
There are recruitment achievements for companies related to vehicles!
- bolt
High-strength bolts that support the future with reliable quality.
- bolt
- Contract manufacturing
Why do we perform pin hole processing on hex bolts, U bolts, rivets, and the like? A clear explanation of the features and benefits of pin hole processing!
- bolt

【Currently offering explanatory materials!】Why is pin hole processing necessary? We provide an easy-to-understand explanation of the features and benefits of pin hole processing.
Why do we perform pin hole processing on hex bolts, U bolts, rivets, etc.? Let's explain the features and benefits of pin hole processing in an easy-to-understand way! At Tsukayoshi Manufacturing, we respond to requests such as "I need to drill holes in the screw parts or rivets" and "I want to make the rivets stepped." For example, we can manufacture to your desired dimensions, such as "I want a round rivet φ8×40 with a tip of φ6 and a length of 5," or "I want to make the tip centered to facilitate riveting." Our company has a proven track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. If you think, "I wonder if this can be done..." please feel free to contact us. 【Our Features】 ■ Proven track record of delivering over 1,000 custom products across a wide range of industries, including construction, furniture, bicycles, agricultural machinery, and casters. ■ Prototypes available. ■ Consultation on small lot production, material selection, processing methods, etc., is also possible. *For more details, please refer to the PDF materials or feel free to contact us.
Why do we process pin holes in hex bolts, U bolts, rivets, etc.? This is a must-see for those struggling with drilling holes in screw parts and rivets!
- bolt
Why do we process pin holes in hex bolts, U bolts, rivets, etc.? This is a must-see for those struggling with drilling holes in screw parts and rivets!
- bolt
No app installation required for display and recording! Video calls are also possible with our provided app! Now available on Amazon!
- Electron tube
- Mobile phones, PHS, data communication cards
- bolt
Support for manual assembly stations and manual bolt fastening!
- bolt
Air ball lifter specialized for T-shaped bolster grooves! Roller type added to the lineup.
- bolt

[Announcement of Lineup] Air Lift Unit 'ISR-TR Type'
We are pleased to announce that the air lift unit roller type has been added to our lineup. The 'ISR-TR type' features a line contact surface, which prevents damage to the workpiece and suppresses movement and lateral slipping during transport. If the T-slot depth is deep, spacers can be installed for adjustment. This is an economical and easy-to-use labor-saving device that lifts the workpiece using air pressure and allows for movement in the forward and backward (linear) direction. You can find more details in related products and catalogs.
We will continue to challenge and explore in order to create better fastener parts.
- nut
- bolt
- Other Auto Parts
Early strength type (Q) is a rapid hardening type that exhibits early strength! Introducing a fixing material that does not require mixing or pumping machinery.
- bolt
The lubrication unit is always in contact with the threaded groove! It contributes to miniaturization of the device and expansion of space within the device.
- bolt
You can continue to use lead materials as spacers compliant with RoHS2 (European Directive on the Restriction of Hazardous Substances) even after environmental regulations.
- bolt
- Other machine elements
- Other electronic parts
The washer is attached to the base of the screw from the beginning, significantly improving work efficiency!
- bolt
- bolt
New precision micro screw spacer with a nominal diameter of M1.4 now available (M1.4)
- bolt
- Other machine elements
- Other electronic parts
We will respond to various requests such as 'I want to make the tip with a center to make riveting easier!'
- bolt
Physically prevent bolt loosening. Reduce work time and suppress variation. No impact from the use of lubricants.
- bolt
- Other metal materials

Notice of Official Registration of Nord-Lock Washers [NETIS]
We are pleased to announce that our product, the Nord-Lock Washer, has been officially registered in the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS). ■ New Technology Name: Nord-Lock Washer ■ NETIS Registration Number: KKK-190002-A The New Technology Information System (NETIS) is a system operated by the Ministry of Land, Infrastructure, Transport and Tourism with the aim of actively promoting technological development in public works. With the registration of the Nord-Lock Washer in NETIS, it will be easier to use in road and port construction projects. Please feel free to contact us for solutions regarding bolt fastening.
Can be installed with commercially available impact wrenches, no special tools required! The unique screw shape achieves high strength, vibration resistance, and water tightness. 【*On-site demonstrati...
- bolt
It has a hexagonal hole that makes it easy to tighten! As for materials, it can also be compatible with molybdenum, tantalum, and niobium.
- bolt
Manufacturing anchor bolts made of a combination of stainless steel and carbon steel, as well as titanium bolts through friction welding. Achieving high corrosion resistance and cost reduction.
- bolt
Shutting out 'contamination' and 'counting errors'! Achieving high-quality control with two sensors.
- Other services
- Other packaging machines
- bolt
Ultra-long hex bolts with 'small lot', 'short delivery time', and 'maximum length of 5,000mm'.
- bolt
Improvement of corrosion resistance, heat resistance, and wear resistance, as well as prevention of bolt seizure and galling!
- bolt
We are committed to assisting our customers in "streamlining procurement" and will provide services in China similar to those in Japan.
- Processing Contract
- bolt
- caster
Reliable peace of mind and safety through touch. Excellent antibacterial properties! High-performance knob.
- bolt
We assist our customers in "streamlining procurement." Utilizing our manufacturing network, we provide a one-stop service from the production of processed parts to assembly.
- Processing Contract
- bolt
- gear
A must-see for design, development, and new employees! We will provide you with the essential knowledge of screws needed for manufacturing.
- fastener
- bolt
- nut
A must-see for design, development, and new employees! We will provide you with the essential knowledge about screws needed for manufacturing.
- fastener
- bolt
- Processing Contract
A must-see for design, development, and new employees! We will provide you with the basic knowledge of screws necessary for manufacturing.
- bolt
- fastener
- Processing Contract
A ranking of common troubles that occur with "screws," explained in order of worst to least problematic. Please use this for preventive measures before design.
- fastener
- bolt
~The choice of not using a nut~ Achieving prevention of loosening and detachment with just one bolt!
- bolt
Lightweight yet high strength! Tapping screws made of aluminum alloy designed for resin!
- bolt
Speedy and reliable construction with an impact driver!
- bolt
High-strength bolts, nuts, and washers for construction and bridge use (friction joints)
- bolt
Achieving "super" high strength that is approximately 1.5 times that of conventional high-tensile bolts!
- bolt
Vertical, horizontal, diagonal—both "heavy" and "thought" are at your command! Safely perform "horizontal suspension" and "diagonal suspension" tasks! Introducing the highly functional eye bolt!
- bolt
- Other machine elements
Ultra-thin film, high corrosion resistance - a dream hybrid collaboration! Chrome-free surface treatment - Lafre (LAFRE)
- bolt
A strong thermoplastic plastic bolt "KYOUJIN" that exceeds 17,000N.
- bolt
The remaining gate on the tip of the screw is less than 5% of the length. It can be used in combination with nuts of the same material.
- bolt
Leave it to us for resin screws!! Lineup revealed!
- bolt
New black color added to the lineup! The gate residue at the tip of the screw is less than 5% of the length.
- bolt
The remaining gate at the tip of the screw is less than 5% of the length.
- bolt
The remaining gate at the tip of the screw is less than 5% of its length! Introducing a small pan screw with excellent chemical resistance.
- bolt