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Active in inspections at construction sites, such as road signs and railway tracks! Visualize bolt looseness with an indelible "mark."
Introducing examples of the development and manufacturing of micro screws and parts, bolts for transportation equipment, and medical implants and surgical instruments!
If you've ever had trouble with screws, please give this a read! We will solve your problems! Delivered with an upgraded version from last time.
Adopted for components in the space industry. Improved wear resistance and galling prevention performance of titanium, stainless steel, and nickel through "modification."
Handling two types of tightening method nuts and bolts!
Japan Architecture Center certified product. Y-shaped hooks have been added to the ends to increase adhesion to concrete.
Countermeasures for cam-out that can be used with your existing cross bits! Improve work efficiency.
For general sections, laying sections, and frozen sections! Spikes for fastening sleepers.
Quality that supports the future! A wide range of products including mounting feet for vertical pipe bands and safety protection gear.
Boasting a tensile strength of 1,400 N/mm² while achieving an elongation of over 9%!
It is a press-in system composed of a press-in stand and a soldering iron with a built-in temperature controller.
A structural torsional high-strength bolt with excellent workability, featuring stable tightening axial force, no need for skilled tightening, and no risk of forgetting to tighten!
Introducing high-precision, high-quality collar parts with a flange.
A wide variety of screw and fastener products, including embedded screws, drills, taps, and dies, are featured!
This is a high-strength one-sided bolt that can be fastened on one side in areas where standard high-strength bolts cannot be installed. It is certified by the Minister of Land, Infrastructure, Transport and Tourism and has over 20 years of sales experience.
No need for tapping to form female threads! Our original product allows for cost reduction.
This is a high-strength one-sided bolt that leads to shortened construction periods and reduced costs through one-sided installation.
Introducing the main equipment! Featuring items such as "pair nuts" that are effective in preventing loosening.
By applying a highly lubricating coating, we can prevent seizure at a reasonable cost.
Easily detachable with one touch for distribution and sub-distribution panel boxes, control equipment, and other boxed devices.
High-strength bolts, nuts, and washers for construction and bridge use (friction joints)
500,000 types of screws specialty store 'NejiKuru' [Screw Comprehensive Catalog] Digest Edition
The high-performance paint "Santomo DHX" of the new century realizes all possibilities.
The sealing nut easily fits into the pilot hole and prevents liquid leakage!
A rich lineup is featured! It also explains the selection of screw shafts and the tolerance accuracy of screws.
Stable fastening with minimal variation! Introducing new rivets that are "no pilot hole" and "non-through."
Can be produced at low cost! Step screws with zero incomplete threads that do not cause unstable fastening.
Countermeasures against screw loosening! Achieving repeated use that was impossible with reactive adhesives.
We will assist you with quality and prices backed by the production capabilities of the world's top manufacturers!
Permanent solution for screw hole repairs! Metal crack repair without applying heat! Crack repair that generates no thermal distortion at all.
We will restore the crushed screw using oversized processing. We will respond with on-site work.
Exhibiting stable strength to follow tensile forces and expand!
A tightening type that can be tightened with a wrench! It is a high-performance anchor bolt that eliminates the hassle of driving in.
This is a special screw that allows for consistent fastening, as the screw head will strip at the optimal torque when tightened.
Compatible with cover roof methods for slate roofs. Easily penetrates any hard roof and secures firmly!
This is an adapter for converting the size of parallel screw holes. It allows for size reduction by inserting it into existing screw holes.
High cost performance, short delivery time, high precision automatic screw feeding machine adaptable to a wide range of M0.5 to M3.0.
Manufactured under consistent quality control until the finished product!
By adopting high-strength aluminum alloys and implementing advanced forming techniques with special heat treatment, we have achieved "tensile strength of 600 N/mm² and yield strength of 500 N/mm²"!
No tools needed!! This is a rivet that can be fastened simply by pushing in the rivet pin.
Basic type of insert nut! Achieves weight reduction by switching from brass.
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 demonstrations are available】
Screws, bolts, washers, and more! We offer standard and custom products to suit various industrial applications.
With electric power! Anyone can easily perform E-Sert (Heli-Sert) insertion work. [Published in the Metal Industry Newspaper on April 1st!]
Ceramic socket head screws (metric). High quality, 1000 standard!
Using insulating bolts allows for electrical insulation between the flanges and between the flange and port nut, thereby preventing galvanic corrosion.
Supporting standard steel grades of structural alloy steel! Tough steel suitable for gears, shafts, and more.
High-temperature bolt steel boasting excellent quality! Material tempered in its black-oxide state.
This is a tapping ball designed to prevent powder from adhering to the sieve in accordance with the Food Sanitation Act.
Introducing a custom-spec screw conversion adapter! It will improve the usability of your equipment.
Strong against vibrations, movement, and rotation! Non-loosening bolts.
There are proven results in bridge construction and seismic reinforcement work. PC steel bars produced by a bolt manufacturer.
It can demonstrate excellent waterproof performance and reduce costs without using O-rings.
This one has a power supply function! Reusable screws with a built-in botch!
We will restore the screw hole! We will restore the damaged screw hole. We will perform oversized processing on the bolt hole.
An adjustable device that allows for easy height adjustment of the machine. It is highly durable and has received high praise from domestic and international customers for its quality that exceeds its price.
Integrated and serialized (M10-M24), with improved reliability.
One end of the round steel is processed with a hook. Various types of metric screws and Whitworth screws are available.
It is a rebar with one end processed with threads, ensuring sufficient bond strength.
Uniform load distribution on the thread profile! A bolt that improves loosening resistance.
Design Handbook for Exposed Type Elastic Fixed Column Footing Method! Includes application range and materials, shapes, and dimensions of main materials.
Completely fix the thin plate and eliminate screw fastening troubles! Suitable as the fastening screw for terminal blocks!
Even in fields with loose foundational soil, the greenhouse is securely fixed. A measure against strong winds such as typhoons! *Pull-out experiment data materials are available.
Addressing environmental issues! We also respond to environmental burden substances and compliance with the RoHS directive.
No need for pilot holes! Screws specifically designed for extruded cement boards that significantly improve work efficiency!
Achieving excellent corrosion and acid resistance in seawater! Screws that suppress localized corrosion!
The specific gravity is about 33% of stainless steel! For lightweighting equipment and devices.
Meets the standards of the Food Sanitation Act! Water-soluble coating that does not use organic solvents.
We will introduce the testing method and test examples of axial repeated load testing in detail using photographs!
We respond to your needs for custom-made cosmetic bolts and nuts.
Proposing the high-quality aluminum profile technology chosen worldwide, Rexroth Basic Mechanical Element (BME).
No need for masking or retapping during painting! Maintain high productivity with the same process as regular screws!
Explanation of the differences between resins and the advantages and disadvantages of various insertion methods.
No need for front tapping with the self-tap feature! An insert that is resistant to loosening due to screw attachment and detachment.
JIS mark display system certified products! Introducing the dog nails and rail screws handled by our company.
Uses alloy steel and low carbon boron steel for mechanical structures. Complies with JIS B 1051. Stable quality through in-house production.
Customization for special dimensions and shapes is also possible! High-strength and high-quality powerful hex bolts!
Head decoration and corrosion prevention! Once the screw is driven in, the cap can be directly attached to the head of the screw! The definitive screw cap!
Over 40,000 stock items. Regular stock items are shipped on the same day for orders placed by 2 PM. We support everything from research and development to mass production. For large quantities, we will provide a separate estimate!
Ceramic hex socket bolt (metric). High quality, 1000 standard!
Washer for completely preventing the simultaneous rotation of bolts, suitable for M12 to M72.