Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
901～930 item / All 1140 items
It is a mechanical component primarily designed for locking doors and lids.
It is a nut that can be tightened even with some misalignment at the center. It is a compact product designed with space-saving in mind.
It can be used even if there is some slight misalignment in the assembly.
The corner nut can move, so it can be used even if there is some misalignment during assembly. Additionally, since the corner nut is temporarily fixed by the holding power of the nut holder, it will not move due to gravity when used vertically.
Torque management nuts that prevent human error. They help prevent forgetting to tighten and keep the tightening torque within the appropriate range.
When the cap set on the nut reaches the appropriate torque, the inner claws break, and the cap spins freely to indicate that the installation is complete. A capped state means it has not been installed. The work is completed when the cap comes off and the nut is exposed. This prevents not only forgetting to tighten or insufficient tightening but also seizing due to over-tightening. It is possible to tighten with the appropriate torque using only an impact wrench, without the need for a torque wrench or special tightening machinery.
Achieve high-performance loosening prevention! For safety and vibration measures in places with constant vibrations, such as railways.
This product is a nut equipped with a double lock feature. By adding a K-lock (nylon coating) to the friction ring and threaded section, we have achieved a high-performance anti-loosening mechanism with the double lock feature. The anti-loosening test is compliant with the NAS3350 and 3354 standards. 【Features】 ■ Anti-loosening nylon coating ■ Safety measures ■ Vibration resistance *For more details, please refer to the PDF document or feel free to contact us.
Construction can be done from one side! Work can also be done in areas that are difficult to reach.
This product is a clip-on lock nut that can be installed from one side. The clip and K-nut are joined by six points of electric spot welding, allowing work in hard-to-reach areas and preventing the nut from falling off during operation. Additionally, stainless steel products are treated with a fluorine coating to prevent seizing. 【Features】 ■ The included K-nut has a locking function (compliant with NAS33530 and 3354 testing standards) ■ Prevents nut drop during operation ■ Seizing prevention measures with fluorine coating (for stainless steel products) *For more details, please refer to the PDF document or feel free to contact us.
The material is stainless steel 304/316L! We also handle chains and gaskets!
We handle the handle-equipped blind nuts and blind helical 'NB-T/FB-T'. The handle shape can be changed according to customer requests. By attaching a handle, a chain can be installed, eliminating the worry of losing the lid. We offer dimensions of 1S, 1.5S, 2S, 2.5S, 3S, and 4S, and other sizes can also be manufactured. Please feel free to contact us when placing an order. 【Features】 ■ Material: Stainless Steel 304/316L ■ Dimensions: 1S, 1.5S, 2S, 2.5S, 3S, 4S (other sizes can also be manufactured) ■ By attaching a handle, a chain can be installed, eliminating the worry of losing the lid ■ The handle shape can be changed according to customer requests ■ Chains and gaskets are also available from us *For more details, please refer to the PDF document or feel free to contact us.
Insulating nut between the substrate and the panel
"LUS2-8.2" is an insulating nut for the substrate and panel. *For more details, please refer to the catalog or feel free to contact us.*
Introduction of standardized products for both insert nuts used during plastic molding and insert nuts used after molding.
Dodge Insert SD・FD Features: Usable with thin-walled counterpart materials Usage Method: Expansion method Resin Type: Thermosetting; Thermoplastic Bit Insert SB・FB Features: General-purpose type. Inexpensive. Usage Method: Heat welding; Press-fit method Resin Type: Thermoplastic Ultra Insert UDII Features: Easy to set with tapered shape and good thermal conductivity. Usage Method: Heat welding Resin Type: Thermoplastic Ultra Insert UDIV Features: Asymmetrical knurled shape. Usage Method: Excellent in tensile and torque strength. Resin Type: Heat welding; Thermoplastic Mini Bit MIB Features: Mini size. Supports miniaturization of counterpart materials. Usage Method: Heat welding; Press-fit Resin Type: Thermoplastic
Introduction of inserts used by setting them in the molding die during resin molding!
The "Insert for Molding" is an insert used during resin molding, set in the molding die. The shape of this type of insert is often influenced by the customer's metal shape, so it is not standardized; however, we offer various shapes and sizes. Additionally, as a precaution during use, when using a die pin to secure the insert during formation, please adjust the metal pin and the inner diameter of the insert. If there are no specific instructions from the customer regarding the inner diameter of the insert, we manufacture it according to JIS II standards. We provide "Iris Inserts" and "Flat Inserts," which have an iris-patterned knurling on the outer diameter of the product, balancing torque and tensile strength. 【Iris Insert】 ■Features - The outer diameter of the product has an "iris-patterned knurling." - It is balanced for "torque and tensile strength." ■Shape - The "tensile strength" can be enhanced by adding a "groove" shape. - We offer "through holes and blind holes." *For more details, please refer to the PDF document or feel free to contact us.
Use special screws for theft prevention measures! Choose between "adhesive type" and "anchor type" installation methods.
The "ST Lock" is a tough bracket series designed to prevent safes from tipping over, securely fixing heavy metals and withstanding vertical and horizontal shaking. It offers two installation methods: "adhesive type" and "anchor type." By using special screws, it becomes difficult to remove easily, making it recommended for theft prevention measures. (Note: It can be removed with a special tool.) 【Features】 ■ Withstands vertical and horizontal shaking ■ Choose your installation method ■ Theft prevention measures with special screws ■ Can securely fix small safes ■ For small safes: load capacity of approximately 200kg, for large safes: load capacity of approximately 500kg *For more details, please refer to the PDF document or feel free to contact us.
Excellent tensile strength! A woodworking plastic nut that meets modern needs!
The "Cross Nut" is a screw-in insert nut with a flange type that has a high fit for woodworking materials. Its specially designed external threads enhance tensile strength, preventing any return or loosening. The head shape features a cross groove, eliminating deformation during tightening, which was a weakness of plastic, and it securely embeds into the wood. [Contents] ■ Environmentally friendly materials ■ Flange type with a high fit for woodworking materials ■ Excellent tensile strength ■ No dioxins are generated when incinerated *For more details, please refer to the catalog or feel free to contact us.
Ultra-polished lock nut series finished with precision grinding on all end faces, back faces, and outer surfaces.
Ideal for high-speed, high-rotation machine tool spindles and pole screw support bearings. The screw surface, as well as the outer diameter surface and back surface, are finished with precision grinding, which also improves balance quality. <Features> ■ Precision grinding on the screw surface, end face, back surface, and outer surface ■ Relatively low height and slim shape compared to other nuts ■ Perpendicularity and parallelism of 0.002mm ■ No burrs generated on the screw surface *For more details, please refer to the catalog or feel free to contact us.
Precision parts manufacturing utilizing cold forging technology.
Matsumoto Nut Industry Co., Ltd. is a company that primarily manufactures precision nuts, starting with hexagonal nuts. We handle standard parts that comply with national standards, as well as flanges and special-shaped parts created through welding. Additionally, we manufacture customer-specific parts to meet various customer requests, so please feel free to contact us. 【Products Offered】 ■ Hex Nuts ■ Rings and Collars ■ Square Nuts ■ Special Parts ■ Flange Nuts, etc. *For more details, please refer to our catalog or feel free to contact us.
Precision parts manufacturing utilizing cold forging technology! Flange nuts with a locking effect.
A "flange nut" is a product with a hexagonal nut that has an expanded seating surface. Due to its large contact area, it has a wide friction surface and a locking effect, and it is also effective against indentation on soft materials. Matsumoto Nut Industry manufactures precision parts in various nut types, including hexagonal shapes. We handle standard parts that conform to international standards, as well as custom parts such as flanges and special shapes created through welding. 【Features】 ■ Wide friction surface provides a locking effect ■ Effective against indentation on soft materials ■ Produced by cold forging, resulting in no material loss and high strength (flange nut) ■ The corners are designed to be sharp, allowing for good wrench engagement even when thin (flange nut without face) ■ Wide flange diameter provides stability as a single piece (for floor inserts) *For more details, please refer to the catalog or feel free to contact us.
Precision parts manufacturing utilizing cold forging technology! Wheel nuts that secure the wheels of automobiles.
"Wheel nuts" are nuts that secure the wheels of a vehicle. Two types of pitch are available depending on the automobile manufacturer. Matsumoto Nut Industry manufactures precision parts in various nut types, including hexagonal shapes. We also handle custom parts, including standard parts that comply with international standards, flanges, and specially shaped parts created through welding. 【Product Examples】 ■ Flanged lug nuts ■ Lug nuts ■ Wheel nuts ■ Wheel nuts for forklifts *For more details, please refer to our catalog or feel free to contact us.
Precision parts manufacturing utilizing cold forging technology! Nuts used for preventing rotation, among other applications.
The "square nut" is a type of nut used for securing and welding by fitting into grooves, and is used in construction machinery, industrial machines, and more. Matsumoto Nut Industry manufactures precision parts in various nut types, including hexagonal shapes. We also handle custom parts based on customer specifications, ranging from standard parts that comply with international standards to flanges and specially shaped parts created through welding. 【Product Examples】 ■ Square Sheet ■ Square Parts ■ Square Nut *For more details, please refer to our catalog or feel free to contact us.
Precision parts manufacturing utilizing cold forging technology! Nuts used for applications such as preventing rotation.
"Step nuts" are nuts used for preventing rotation, positioning, and riveting, and are used in guardrails, interior fittings, and construction equipment. Matsumoto Nut Industry manufactures precision parts in various nut types, including hexagonal shapes. We also handle custom parts based on customer specifications, from standard parts conforming to international standards to flanges and specially shaped parts created through welding. [Product Examples] ■ Step oval nuts ■ Step nuts ■ S45C single flange nuts ■ S45C medium flange nuts *For more details, please refer to our catalog or feel free to contact us.
Precision parts manufacturing utilizing cold forging technology! Nuts suitable for new functions and applications.
"Special hexagonal nuts" are components that add additional value to female thread functions or are suitable for new functions and usage methods. Matsumoto Nut Industry manufactures precision parts in various nut types, including hexagonal shapes. We handle standard parts that comply with regulations from different countries, as well as custom parts such as flanges and specially shaped components created through welding. [Product Examples] - Hexagon socket collars - Hexagonal flange nuts - Round head nuts - Tapered nuts *For more details, please refer to our catalog or feel free to contact us.
0.03 degree angle guarantee! We support everything from prototyping to mass production with abundant experience and high technical skills.
At Toyosaki Industrial Co., Ltd., we handle "Right Angle Guarantee Nuts" that guarantee a right angle of 0.03. We also manufacture other products such as lock nuts, cap nuts, and cutting parts made of iron, stainless steel, aluminum, and brass. Utilizing our own equipment and partner manufacturers, we can accommodate various processing needs. Regardless of the size of the lot, our system allows for consistent production from prototyping to mass production, which has received high praise from many customers, starting with the automotive industry. 【Products Offered】 ■ Right Angle Guarantee Nuts ■ Lock Nuts ■ Cap Nuts ■ Cutting Parts *For more details, please download the PDF or feel free to contact us.
Utilizing our own equipment and partner manufacturers, we can accommodate various processing needs!
At Toyosaki Industrial Co., Ltd., we handle lock nuts and cap nuts. We also manufacture precision nuts guaranteed for a perpendicularity of 0.03, as well as cutting parts made from materials such as iron, stainless steel, aluminum, and brass. Utilizing our own equipment and collaborating with partner manufacturers, we can accommodate various processing needs. Regardless of the size of the lot, our system allows for consistent production from prototyping to mass production, which has received high praise from many customers, including those in the automotive industry. 【Products Offered】 ■ Perpendicularity Guaranteed Nuts ■ Lock Nuts ■ Cap Nuts ■ Cutting Parts *For more details, please download the PDF or feel free to contact us.
Of course, we can also offer suggestions for items such as "bolt and nut sets."
At Otsu Ironworks Co., Ltd., we offer a wide range of anchor bolts used in building foundations, as well as bolts and screw products for construction. In addition to general bolts and nuts, we can propose sets, "HUG bolts" developed with repeated use in mind, and "D-Lock" which has a one-piece structure that prevents washers from falling off. 【Product Lineup】 ■ Hex bolts and hex nuts ■ Whitworth screws ■ Washers (taper washers) ■ Bolt and nut sets *For more details, please feel free to contact us.
![Loosening Prevention Bolt [Motion Tight]](https://image.mono.ipros.com/public/product/image/08c/2000510177/IPROS59277458225380634036.png?w=280&h=280)
A must-see! If you need to prevent looseness, please take a look.
Are you having trouble with loose screws? Our company manufactures bolts that have a loosening prevention effect. Trademark name: "Motion Tight" These bolts prevent loosening due to the elastic effect of the screw threads after tightening. The effect of absorbing vibrations and shocks has been proven. There is no need to use conventional adhesives or similar products. 【Features】 - Loosening prevention effect - Cost reduction For more details, please feel free to contact our sales representative, Daito.
A lock with a rotating disc cylinder that prevents nuts from being removed!
The "Neji No Rokus Nut & Bolt Lock" is a nut-shaped lock that disables tools like wrenches that loosen nuts. The locking mechanism features a rotating disc cylinder design, making it difficult to pick. It protects nuts from theft, vandalism, and even terrorism. When locked, the hexagonal part spins freely, preventing the nut from loosening. When unlocked with a key, it does not spin freely, allowing it to be turned with tools. 【Features】 ■ Nut-shaped lock (set of 2 locks) ■ Spins freely without a key ■ Locking mechanism features a rotating disc cylinder design ■ Compatible with nuts of M8 size and above * Nuts other than M8 can be manufactured if you provide the desired nut size. * For more details, please refer to the PDF document or feel free to contact us.
Only the person with the key can remove it. After installation and locking, the main body will rotate freely and will not loosen.
The "Non-removable Nut Series" is a nut with a locking mechanism (key) that cannot be removed by third parties. It can be easily locked by simply pressing the lock button. After installation and locking, the main body will rotate freely and will not loosen. Key codes can accommodate the same key or different keys. 【Features】 ■ Ideal for places where you don't want third parties to remove it ■ Easy locking by just pressing the lock button ■ When the lock button is pressed, it rotates freely, making it impossible to remove the nut ■ Key codes can accommodate the same key or different keys ■ Custom sizes can also be manufactured *For more details, please refer to the PDF document or feel free to contact us.
Long nuts made of brass that do not experience galling! We would like to introduce our screening machine peripheral components.
Do you have concerns about long nuts for your sieve getting stuck due to stainless nuts and stainless screws seizing up and becoming impossible to remove? Our "brass band tightening nut" is a brass long nut designed to prevent seizing. Being made of brass, it does not seize, thus reducing the risk of damage to screws and tools. 【Features】 ■ Made of brass ■ Prevents seizing ■ Reduces the risk of damage to screws and tools *For more details, please refer to the PDF document or feel free to contact us.
Founded in the Mikawa region for 50 years, we have been selling fastening products with the support of our customers.
Miwa Kōhan Co., Ltd. primarily sells fastening products, including welded nuts and pierce nuts that connect automotive parts. Pierce nuts significantly reduce CO2 emissions generated during the work process, making them eco-friendly products. We promise to reduce work processes substantially, leading to a decrease in work-in-progress and the creation of effective space within the factory. 【Business Activities】 ■ Sales of fasteners (various types of welded nuts, pierce nuts, feeding devices, and development and sales of other fastening products) *For more details, please download the PDF or feel free to contact us.
It can be installed on aluminum, brass, various surface treatments, and coating materials!
The product allows for the simultaneous installation of multiple units on a single panel through press molding, and it can also be attached to panels that have been finished with plating or painting. Since the nut itself drills the installation holes, there is no misalignment or variation between the nuts, and the installation work is automatically controlled, making installation errors unlikely. It can be attached to aluminum, brass, various surface treatments, and coating materials (including those with poor thermal conductivity and electrical conductivity). 【Features】 - Allows for simultaneous installation of multiple units on a single panel through press molding - Can be attached to panels that have been finished with plating or painting - The nut drills the installation holes itself, preventing misalignment or variation between nuts - Installation work is automatically controlled, making installation errors unlikely - Can be attached to aluminum, brass, various surface treatments, and coating materials *For more details, please refer to the PDF document or feel free to contact us.
