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Prevent loosening under severe conditions such as temperature changes and vibrations! The four grooves on the thread provide strong anti-loosening effect!
By improving the efficiency of the binding process, we achieve a reduction in construction days and a decrease in total costs such as maintenance expenses!
Active in inspections at construction sites, such as road signs and railway tracks! Visualize bolt looseness with an indelible "mark."
Attach, protect, peel off. The new common sense of next-generation adhesives.
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.
Washer for completely preventing the simultaneous rotation of bolts, suitable for M12 to M72.
No heating required! High-strength adhesive ideal for electronic device assembly.
Handling two types of tightening method nuts and bolts!
High-strength bolts, nuts, and washers for construction and bridge use (friction joints)
Japan Architecture Center certified product. Y-shaped hooks have been added to the ends to increase adhesion to concrete.
High cost performance, short delivery time, high precision automatic screw feeding machine adaptable to a wide range of M0.5 to M3.0.
A variety of colors from gold to dark brown at low prices! Reduces variations such as color unevenness.
Maximize productivity with high-quality automatic assembly equipment. Outstanding safety and cost-effectiveness. Automate your assembly operations now with Belhoff RIVKLE!
One end of the round steel is processed with a hook. Various types of metric screws and Whitworth screws are available.
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】
Countermeasures against screw loosening! Achieving repeated use that was impossible with reactive adhesives.
Significant reduction in parts management costs! Total cost reduction is possible from various aspects.
Sample provided OK! - Supports temperatures from -70 to 120℃! Reusable screw loosening prevention processing.
We aim to create products that people in the world will love.
Easily detachable with one touch for distribution and sub-distribution panel boxes, control equipment, and other boxed devices.
Improve the efficiency of maintenance work with a one-touch detachable rotating eye bolt.
These are fastening screws for building materials used in the intermediate overlapping sections of folded plate roofs! You can choose the material and size according to the environment and application!
Applying the principle of a "wedge" to nuts! A hard lock nut recognized by the world.
No heating required! Strong support for the assembly of home appliances!
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!
No welding required, installation work is easy! Just apply pressure to enable fastening with non-weldable materials!
There are proven results in bridge construction and seismic reinforcement work. PC steel bars produced by a bolt manufacturer.
The shape is plain but useful! Anchor bolts for fixation that can achieve a fixation length of 20d or less.
We will repair the cracks that have occurred in the metal without applying heat. Since no heat is applied, the repair will be done without causing any distortion.
Pursuing quality backed by evidence and experiments! We provide products that can be used with peace of mind for a long time.
It is a rebar with one end processed with threads, ensuring sufficient bond strength.
Multi-materials that achieve complete automation and process reliability! Introducing products that promise technical and economic benefits.
A bolt that achieves high fastening strength with installation from one side has arrived! For areas where the back is not visible... where hands can't reach... and where work time is lengthy... perfect for such applications!
Ground screws, versatile, for applications such as solar panel foundations, etc.
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!
Introducing a document that provides reference values for the machining hole dimensions of hexagon socket bolts.
The weight is 1/6 that of a steel bolt! Ideal for lightweighting in drones and AGV industrial robots.
"Weight reduction," "high strength," and "prevention of loosening." Three high-performance features consolidated into a single bolt.
Adopting PEI, which excels in heat resistance, mechanical properties, and electrical properties, and PPSU, which excels in impact resistance and chemical resistance.
Achieving both high axial force and waterproof performance! Contributing to the reliability of electrical components.
Measures against screw loosening! For those who need a screw lock and want to take grounding at the screw part.
You can securely tighten screws! Introducing a custom screw conversion adapter.
It enables smooth tightening operations and has a high loosening prevention effect. Additionally, technical support for the shape of the fastener's boss and tightening conditions is also available.
Screws made from high-strength and tough materials can deliver performance that changes conventional concepts. Are you struggling with issues like cross-threading of screws?
Easily decomposable and recyclable. Adhesives that contribute to reducing environmental impact.
High-temperature bolt steel boasting excellent quality! A material that enhances heat resistance efficiency.
Due to the effects of tightening force, the outer diameter triangle has shifted to a hexagon! Completion of the work can be confirmed visually.
By applying a highly lubricating coating, we can prevent seizure at a reasonable cost.
A standard that reduces the usage load by 30% to 50% compared to conventional products! It has passed a usage test of 20,000 cycles at a load 1.5 times the usage load.
Improved setup efficiency with one-touch attachment and detachment! A rotating eye bolt that prioritizes safety.
We are committed to assisting our customers in "streamlining procurement" and will provide services in China similar to those in Japan.
We can accommodate even very small lots! Orders placed by 2 PM will be shipped on the same day! Introducing hex nuts.
Introducing product examples of gauges widely used for measuring products with various inner diameter standards.
Can be installed on steel frame substrates without pre-drilling!! Prevents board lifting!
It is optimal for fastening calcium silicate boards and flexible boards to lightweight ground materials.
This is a special screw that allows for consistent fastening, as the screw head will strip at the optimal torque when tightened.
We offer construction screws, building materials, and more! We will do our best to meet our customers' needs!
A table listing the recommended material diameters for "metric screws" and "miniature screws" is published!
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!
For hiding holes in wood, metal, resin, etc.! A hole-filling cap that emphasizes a balance of flexibility and hardness.
It does not conduct electricity because it has a complete coating without any pinholes!
Tsuka Yu Manufacturing Co. supports small lots! Original parts create true original products.
90% are custom-made products. We can accommodate small lots, assist with material selection, cost reduction, strength enhancement, and offer suggestions for processing steps! Samples available. Prototyping available.
Manufactured under consistent quality control until the finished product!
This is an adapter for converting outer diameter inch screws to inner diameter metric standard screw holes.
From loosening prevention to seizure prevention! We will wrap up and solve your concerns and dissatisfaction regarding screws with our coating technology!
The incomplete threaded section has been shortened to the limit, achieving thin plate fastening! The long-awaited thin plate CAP sems in our original product line is now available in stock!
Completes the time-consuming fastening with conventional bolts and nuts in an instant. (One-push button for attaching and detaching the head.)
For general sections, laying sections, and frozen sections! Spikes for fastening sleepers.
Iron + small screw with spring washer and large flat washer, nickel-plated.
Iron + Nabe P Tight, made by Nitto Seiko, trivalent chromate black.
Steel Hex Nut Type 2 Trivalent Chromate Black
Steel hex nut, type 3, trivalent chrome plating
Stainless steel knurled screw with step φ10×H8, degreased.
Insulation for high voltage (guaranteed 220V), suitable for machinery and piping flanges for various plants!
Preventing cam-out and improving work efficiency. Supporting the miniaturization of electronic devices.
Welcome to the Kyo-shin Electric Industry's Screw System, convenient for screwing, fixing, and rearranging machines and parts!
A nut that does not loosen even after 1 million vibration tests (3D vertical and horizontal)! Compatible bolt sizes: M14 to M100.
A nut that can tighten a large bolt with "1/100 of a small torque."
It is a component that connects piping materials to valves, junctions, adapters, etc.
No need for ZAGRI processing! O-ring embedded screws that achieve high axial force and waterproofing.
Introducing important points to ensure that customers can use safe products with confidence.
This is a tamper-proof nut designed to prevent theft through the use of specialized tools!
Blind rivets made of high corrosion-resistant stainless steel SUS316.
Biocompatible SUS316 blind rivets.
You can use it in places where users attach and detach items like covers and unit fixtures!
Insert embedding while warming the product! A hand-held thermal welding machine that maintains a constant embedding temperature condition.
Reliable and stable nut supply! The main body has been miniaturized and lightweighted to 1/8 size, eliminating the need for floor installation space!
Streamline separation operations! Accelerate resource circulation with next-generation adhesives.
Attach, protect, peel off. Next-generation adhesive for circuit board repair.