Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jul 22, 2026～Aug 18, 2026
This ranking is based on the number of page views on our site.
811～840 item / All 1972 items
This is a nylon butterfly (cosmetic) screw with a resin pad attached to the tip. When tightened, the resin pad makes contact with the counterpart and can secure it in place.
Since it is made of resin material, it can hold the object firmly without scratching it. The knob is available in two colors, white and black, and the tip pad is also available in brass material.
This is a nylon butterfly (cosmetic) screw with a brass pad attached to the tip. When tightened, the brass pad makes contact with the counterpart and can secure it in place.
Since it is made of brass, it can hold objects securely without scratching them. The knob is available in two colors, white and black, and the tip pad is also available in resin material.
This is a nylon butterfly (cosmetic) screw with a resin pad attached to the tip. When tightened, the resin pad makes contact with the opposing material and can secure it in place.
Since it is made of resin material, it can hold the object securely without scratching it. The knob is available in two colors, white and black, and the tip pad is also available in brass material.
A neodymium magnet with strong adhesive power is incorporated into the round nut. It can be used for adhesion of products and jigs by utilizing the screw hole.
Compared to general similar-shaped products, the size of the magnet is larger and the adhesive force is stronger. Since the screw hole is not through, there is no worry about hitting the magnet when tightening.
A neodymium magnet with strong adhesive force is incorporated into the round male screw. It can be used for adhesion of products and fixtures by utilizing the screw hole.
Compared to general similar-shaped products, the magnet is larger and has a stronger adhesive force. It comes with a hex nut, allowing for height adjustment and use even without a screw hole.
This is a stainless steel handle with a male thread type. It can be fixed to the object using the included flat washer and hex nut.
You can choose from 11 different types of handles. This product is made entirely of stainless steel.
We can provide a one-stop service from material to finished machining.
Size 45φ×50 (SS400) Screw PF1
The new locking nut we propose!
The "SSN (Super Slit Nut)" is a screw that can withstand 1 million vibration tests (NAS test) and exhibits excellent anti-loosening effects. It is equipped with a spring function that generates pre-bolting torque at the top of the nut. There are two springs at the top of the nut with a specific shape, and during tightening, these parts undergo elastic deformation, gripping the threads of the counterpart near the slit area with spring force. This simple structure provides stable anti-loosening effects. 【Features】 ■ Anti-loosening performance that withstands 1 million vibration tests (NAS test) ■ Reusable ■ Prevents dislodgment in environments with intermediate stops or unstable axial forces ■ Can be produced in small lots with short delivery times ■ Adjustable strength of anti-loosening (pre-bolting torque) *For more details, please download the PDF or contact us.
Original head shape for "prank prevention"! Excellent torque transmission improves work efficiency!
LH Sticks are designed as a fastening system, featuring a unique head shape that requires specialized tools. This head shape allows for stable tightening while enabling weight reduction and a low-profile design. Its distinctive shape serves as a theft prevention feature, functioning as tamper-proof and security screws. LH Sticks eliminate unstable factors in fastening desired for automated production lines, resulting in minimal play and stable fastening. Various head shapes can be selected according to applications, ranging from ultra-small sizes to high-strength bolts. With a design that ensures high head strength, it accommodates low-profile and small-diameter designs, as well as material changes, to achieve weight reduction while maintaining strength. Further weight reduction and miniaturization can be realized in product design and development.
A single washer can change the design.
Features of flat washers (flat washers) and special washers: - Handling a wide range of materials, including resin and metal - Capable of accommodating dimensional tolerances as fine as 0.01 mm - Manufacturing possible with material thicknesses starting from 0.012 mm - Over 3,000 types of molds owned - Consistent production from mold creation to product inspection - Reliable and speedy production system - Assurance of quality through non-contact 3D measurement equipment
Tsuka Yuu Manufacturing Co. supports small lot production! We are introducing some actual examples of original parts production in the form of a "case study collection."
Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. Our maximum production capacity is 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and prioritizing sales and proposals. 【Main Products】 ■ Caster parts ■ Furniture-related screws ■ Hinge pins ■ Construction-related screws ■ Other special screw sales *For more details, please refer to the PDF document or feel free to contact us.
90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, and suggestions for improving strength in the processing stages! Samples available. Prototyping possible.
【Features】 ■Bolt ■Forging ■Special screws ■Machine parts ■Scaffolding
90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototypes can be made.
【Features】 ■Semus ■Embedded screws ■Upset ■Long length ■Shaft ■Forged ■Higashi-Osaka These are screws used in generators. They are processed by forging and upset, and due to their long size, they incorporate springs and flat washers during maintenance and are rolled.
90% are custom-made products. We offer support for small lot production, material selection, cost reduction, strength enhancement, and suggestions for processing steps! Samples available. Prototyping available.
【Features】 ■Prototype ■Try ■Hex socket ■Arrow punch ■Cutting screw It is scheduled to be completed around next week. The processes of forging, trimming, NC drilling, and hex arrow punching have been completed. After this, it will be finished as a cutting screw.
90% are custom-made products. We support small lot production, material selection, cost reduction, strength enhancement, and can also propose processing methods! Samples available. Prototypes available.
【Features】 ■Equipment aging ■Brass ■Business closure ■Silk The purpose is unclear. Consultations regarding equipment aging and business closures have been increasing significantly. We would like to respond to your requests as much as possible! Please feel free to consult with us.
90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can propose processing methods! Samples available. Prototyping available.
【Features】 ■ Welded screws ■ Welded bolts ■ Projection bolts These are welded screws used for agricultural tools and machinery.
90% are custom-made products. We accommodate small lots, offer material selection, cost reduction, strength enhancement, and can also propose processing methods! Samples available. Prototyping available.
【Features】 ■ Torque stamper ■ TRX tamper-proof roof ■ Pin button ■ Tamper-resistant ■ Security screws Material is stainless steel Screws used for tamper prevention.
If you need screws or various parts, please contact us!
Our company manufactures and sells various parts such as screws through cold forging, screw machining, and cutting processes. We handle a variety of products including automotive screw parts and hydraulic hose fittings for construction machinery. Please feel free to consult us if you have any requests. 【Main Production Equipment】 ■ Homa - Manufactured by Sakai Machinery Works ■ Thread Rolling Machine - Nissei / Manufactured by Sakai Machinery Works - Rotary M10, M12, etc. ■ NC Machining Center - Manufactured by Takamatsu Machinery Industry, etc. ■ Automatic Inspection Machine - Internal Thread Inspection Machine (M12-M22) - Dedicated inspection machine for total lengths of 16mm/17mm (with image inspection) etc. *For more details, please download the PDF or feel free to contact us.
![[Production Example] Forging](https://image.mono.ipros.com/public/product/image/ced/2001469875/IPROS43256564911862799324.jpeg?w=280&h=280)
We can accommodate screws, bolts, nuts, and special-shaped products! Here are examples of powertrain component manufacturing.
Mitoyo Seiko Co., Ltd. provides a variety of products that serve as the foundation of industry and daily life, including automotive-related parts, OA equipment, communication devices, and various assembled products (assembly units), as well as screw-related components. We can accommodate screws, bolts, nuts, and special-shaped products through forging, rolling, and secondary processing. Sizes range from φ2 to φ40 (cut diameter). 【Case Overview】 ■ Material: Iron, Aluminum, Stainless Steel, Copper ■ Process: Forging, Rolling, Secondary Processing ■ Size: φ2 to φ40 (cut diameter) ■ Remarks: Capable of handling screws, bolts, nuts, and special-shaped products *For more details, please download the PDF or feel free to contact us.
For your search of the original brand KTJ electric actuators, slide units, linear guides, and ball screws, please contact King Tech Japan.
The KTJ electric actuators are available in the KT series and KN series. We offer two types of ball screw precision: standard grade and precision grade.
Leave the screws to us.
We mainly handle screws of standard sizes. The head processing methods include header processing (cold forging) and cutting processing, while screw processing includes rolling and cutting. We also offer materials such as stainless steel, titanium, beta titanium, iron, copper, gold, tungsten, aluminum, and resin. If we have stock available, we can respond immediately. Please feel free to consult with us. 【Lineup】 ■ Header screws ■ Cutting screws *For more details, please download the PDF or feel free to contact us.
![[Production Achievements] M16 Double Thread Shaft](https://image.mono.ipros.com/public/product/image/d04/2001400672/IPROS59651845664729644755.png?w=280&h=280)
Introducing the double-threaded shaft with both ends machined for round bars! Lot of 1000 pieces.
Here are some of the products manufactured by our company. We performed both-sided step processing on SS400 round bars with a diameter of Φ16 and carried out thread rolling. The lot consists of 1000 pieces. Please feel free to contact us when you need our services. 【Overview】 ■Material: SS400 ■Size: Φ16 ■Product: M16 Double-thread Shaft ■Processing Details: Both-sided step processing *For more details, please refer to the related links or feel free to contact us.
Without being bound by the common sense of yesterday, a company that is both rigid and flexible.
The retained technology includes high-strength screw processing technology through rolling, precision cutting processing with air conditioning, precision cutting processing of round bars and forged products (Φ20 to 250, maximum length 600), and precision cutting processing of mass-produced items (with a production record of up to 80,000 units per part).
Redefining loosening countermeasures, NejiLaw's L/R screws.
The L/R screw is a "non-loosening screw" with an innovative fastening method that does not rely at all on the conventional principle of preventing loosening through pressure contact friction. It features a special three-dimensional structure in the form of an L/R bolt that does not have a helical structure capable of engaging both left-hand and right-hand nuts. By screwing a right-hand nut and a left-hand nut onto this L/R bolt and mechanically coupling these nuts together on the L/R bolt, it is possible to create a state that does not loosen mechanically.
Consistent support from development to mass production optimization! Re-designing global products to suit Japanese specifications.
EASTACT Co., Ltd. is a fabless manufacturer that coordinates fastening products in a seamless manner. Rather than just selling products, we face our customers' challenges and shape suitable solutions. We support everything from planning and development to mass production and supply in collaboration with domestic and international partners. Additionally, we regard sustainable manufacturing as an important responsibility and are committed to business operations that consider the environment and the future. 【Business Description】 ■ Development, procurement, and sales of fastening products *For more details, please refer to the related links or feel free to contact us.
![[Case Study of Special Forged Parts] Special Precision Screws (for the Electronics Industry/HDD)](https://image.mono.ipros.com/public/product/image/686/2000620279/IPROS71328341531597081972.png?w=280&h=280)
Product size has a maximum diameter of φ5.1, thread section M1.6 P0.2, and a total length of 3.5mm! A manufacturing example for the electrical industry.
We would like to introduce a case study of the production of special forged parts for the electronics industry, specifically "Special Precision Screws (HDD)." The order involved the machining of screws with a special shape, emphasizing precision, featuring roundness of the flange diameter, flatness of the underside of the flange, hexalobular recesses, and fine-thread screws. In addition to forming through forging, our company also accommodates secondary processing such as rolling and cutting on forged blanks. 【Production Case】 ■ Order Details: Machining of screws with a special shape, focusing on precision ■ Features and Innovations: Roundness of the flange diameter, flatness of the underside of the flange, hexalobular recesses, fine-thread screws ■ Forging Machine Production Capacity: 1,500,000 pieces/month ■ Processing Material: Martensitic stainless steel wire, material diameter (mm) φ2.1 ■ Machines Used: 2-die 3-blow forging machine, in-house flat die rolling machine ■ Product Size (mm): Maximum diameter φ5.1, screw part M1.6 P0.2, total length 3.5 *For more details, please refer to the PDF document or feel free to contact us.
screw
It is a rust-resistant stainless steel screw. We also manufacture self-drilling screws that can be fastened without pre-drilling holes in the steel plate.
This is a screw made of β-titanium alloy that overcomes the mechanical strength weakness of pure titanium.
We have achieved low prices for titanium alloy screws, which were previously expensive and difficult to obtain, by producing them through continuous header processing. In addition to high strength, lightweight, and excellent corrosion resistance, we have enhanced their beauty with anodizing treatment. We can manufacture sizes from M2 to M8.
We deliver the necessary types and quantities of parts in a set! This eliminates any excess or shortage, thereby improving work efficiency during installation.
With the improvement of production management technology, there is an increasing demand for efficiency that reduces various wastes by procuring the necessary types and quantities of parts at the necessary times. At Azumanegi, in order to meet such demands from our customers, we provide a service called 'Part Set Delivery' that delivers the necessary types and quantities of parts for the production of our customers' products in smaller packages. In addition to Azumanegi's products, we also accept the management and inclusion of customer-supplied items. 【Features】 ■ Labor-saving in ordering ■ Minimization of inventory ■ Increased work efficiency *For more details, please refer to the PDF materials or feel free to contact us.
