Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
256～270 item / All 1940 items
High-density D-sub connector 15-pin conversion adapter mini D-sub 15-pin (♯4-40 screw)
This is a conversion adapter for the commonly used high-density D-sub (mini D-sub) 15-pin connector as a display cable connector. For more details, please see the related link.
Hard panel fastener
This is a fastener that is installed by press-fitting into the panel opening. Since the screw, retainer, and spring are set together as one unit, the screw will not come loose from the retainer even if it is reinserted, preventing loss of the screw. It is ideal for panels that are frequently opened and closed. Additionally, the most distinctive and superior feature of this product is that it can be installed on base material SUS303.
Industrial fasteners and screw products
Products handled: C-shaped retaining rings, E-shaped retaining rings, concentric retaining rings, spring pins (general use) (light load use), push nuts, CS and CR-shaped retaining rings, flat push nuts, claw T-nuts, speed nuts, tapping nuts, wave washers, BWW (for bearings), bent washers, toothed washers, quick fasteners, installation tools, stainless steel C-shaped retaining rings, parallel pins, cotter pins, taper pins, dowel pins, flat washers, spring washers, hex socket set screws, sunk plugs, hex bolts, hex socket bolts (CAP), pan CAP bolts, button CAP bolts, bolt with washer, butterfly bolts, eye bolts, bolts, hex nuts, U-nuts, cap nuts, wing nuts, high nuts, flange nuts, welding nuts, eye nuts, blind nuts, insert nuts, nylon nuts, pan head screws, socket head screws, truss head screws, wood screws, O-rings, anchors, and others.
To improve fuel efficiency, the lightweighting of automobiles is drawing attention to aluminum as a lightweight material!
In recent years, aluminum has gained attention as a lightweight material for automobile weight reduction to improve fuel efficiency. At the same time, the demand for aluminum screws has also increased. However, the material itself is soft and prone to deformation, making processing very difficult. Our "metric screws" are made from aluminum material that requires a delicate balance of pressure. Thanks to our experience and the technology of machine modifications, we have made mass production possible. [Features] - Main material: Aluminum - Development period: Approximately 3 months - Monthly production quantity: 70,000 pieces - Main applications: Car parts *For more details, please refer to the PDF document or feel free to contact us.
![Metric screw [sheet material press shape product]](https://image.mono.ipros.com/public/product/image/9ac/2000144518/IPROS1103961500297000791.JPG?w=280&h=280)
We will form a joyful partnership that connects people through manufacturing.
Meiyu Sangyo Co., Ltd. is a partner for prototypes and small lots, tackling difficult parts with flexible ideas and actions, asking "What if we do it this way?" or "What if we do it that way?" We respond with reliable fundamental technology, quality, and delivery times, so you can trust that we will get the job done. 【Metric Threads】 - Press-formed products from sheet materials - Available in pitches from M3 to M46 ● For more details, please download the catalog or contact us.
A combination of machinery and skilled techniques! This is a component made possible by the technology to control various machines.
Our "trapezoidal screws" are produced with varying widths and heights of the peaks, depending on the strength of the processing machine and the subtle adjustments in speed. This product takes about three times longer to process than typical products and is manufactured at our company, which has powerful specialized machinery. These components can only be made thanks to our technology that controls various machines. 【Features】 ■ Main material: Steel ■ Development period: Approximately 6 months ■ Monthly production quantity: 20,000 pieces ■ Main applications: Truck parts *For more details, please refer to the PDF document or feel free to contact us.
Not just a component, but creating a device! A screw that not only plays a connecting role but also affects the texture of the product.
The "ball screw" is also used as a transport device, requiring precision and mobility. For instance, when moving a distance of exactly 100 cm, the calculations must be very meticulous, taking into account material elongation as well. Under those conditions, we ensure smooth movement of the product. Our company can consistently handle everything from the development of a limited number of parts to mass production. 【Features】 ■ Main material: Stainless steel ■ Development period: Approximately 6 months ■ Monthly production quantity: 200 units ■ Main application: Transport devices *For more details, please refer to the PDF document or feel free to contact us.
Micro fasteners with infinite possibilities.
The micro fasteners (precision screws for precision equipment) we offer can be produced using a cold forging method, allowing for the cost-effective mass production of precision screws in sizes ranging from M0.6 to M2.6.
Mill sheets and inspection certificates are also available! Prevents nuts and bolt heads from sinking into the joined materials.
We would like to introduce the "Flat Washer 300HV" handled by Sanwa Ai. It prevents the nut or bolt head from sinking into the joined material. When the hole diameter is larger than the bolt diameter, it can be used to stabilize the seating surface. Additionally, it has undergone quenching and tempering heat treatment. Please feel free to contact us when you need it. 【Features】 ■ JIS B 1256:2008 ■ Recommended combination with screw part strength classification 10.9 (JIS B 1061:2020) ■ Material: S45C to S55C (domestic material) ■ Marked with hardness classification 300HV ■ Mill sheet and inspection certificate available *For more details, please refer to the PDF document or feel free to contact us.
For cutting and additional processing of screws and fastening parts, contact the screw manufacturer and trading company "Sanwa Ai."
One of our strengths is the I-Network (Manufacturing Network). By leveraging the technical capabilities and experience of our in-house manufacturing division and over 300 partner factories, we are able to meet various processing needs. For cutting processes, we use in-house equipment such as CNC multi-tasking lathes, NC milling machines, and automatic lathes with bar feeders to provide high-quality products. We have accumulated numerous achievements not only with iron, stainless steel, and non-ferrous materials but also with difficult-to-machine materials. 【Features】 - Supported materials: SUS304, SUS303, SS400, SUM, S45C, SCM435, C3604, A5052, and many others - Achievable sizes: Diameter φ3 to φ250 - Proven applications: Shipbuilding, residential air conditioning, commercial air conditioning, valve manufacturers, amusement equipment manufacturers, and more - Please consult us even for materials and sizes not listed above *For more details, please refer to the PDF document or feel free to contact us.
For the production and processing of screws and fastening parts, please leave it to us. Screw manufacturer and trading company "Sanwa Ai."
One of our strengths is the I-Network (Manufacturing Network). By leveraging the technical capabilities and experience of our in-house manufacturing department and over 300 partner factories, we can respond to a variety of processing needs. Using this know-how for special processed products, we can provide unified proposals and offerings, which is our strength. Regardless of the lot size, whether it's prototypes or single items, or a variety of products, please feel free to consult with us. 【Features of the In-house Manufacturing Division】 ■ Multiple machines including CNC multi-tasking lathes, multi-functional NC lathes, NC lathes, NC milling machines, general-purpose lathes, and drill presses ■ Integration of manufacturing, sales, quality assurance, and logistics ■ Unique strengths of in-house capabilities *For more details, please refer to the PDF materials or feel free to contact us.
For forging and press processing, the screw manufacturer and trading company "Sanwa Ai."
One of our strengths is the I-Network (manufacturing network). By leveraging the technical capabilities and experience of our in-house manufacturing division and over 300 partner factories, we can respond to various processing needs. For forging processing, we propose various types of cold and hot forging to minimize material loss and achieve cost reduction. 【Features】 ■ Applicable materials: SWRCH, SUS304, SUSXM7, C2700, S45C, SCM435, and many more ■ Achievable sizes: Processing diameter φ0.6 to φ90mm, processing length 0.8 to 1200mm ■ Adoption results: Automotive-related, amusement equipment manufacturers, electronics manufacturers, molding machine manufacturers, and others ■ Please consult us even for materials and sizes not listed above *For more details, please refer to the PDF document or feel free to contact us.
It can be used in any industry aiming for weight reduction and will greatly contribute to improving competitiveness.
The tapping screw "Shinka" can be used in various industries aiming for weight reduction and significantly contributes to enhancing Japan's manufacturing competitiveness. It enables fastening to thin steel plates of 0.3 to 0.6 mm due to its high break torque and return torque. 【Features】 ○ Capable of fastening to thin plates (0.3 to 0.6 mm) ○ Reduced working time ○ Cost reduction For more details, please contact us or download the catalog.
High-speed and space-saving linear motion! A screw that converts the rotational motion of a motor into linear motion.
The "transformed sliding screw" is a functional screw that converts the rotational motion of a motor into linear motion through a screw. The amount of movement per rotation is 45mm, providing high-speed performance. By reducing the contact area, it achieves high efficiency through excellent sliding properties. The resin nut uses a special resin that excels in sliding properties, heat resistance, and water absorption, allowing for low noise and lighter sliding with lower torque compared to trapezoidal screws. 【Features】 ■ Achieves high-speed linear motion and space-saving design ■ Maximum lead of 45mm ■ High efficiency through excellent sliding properties ■ The resin nut uses a special resin with added solid lubricants *For more details, please refer to the PDF document or feel free to contact us.
A screw with an embedded washer that achieves fastening to a thin plate by shortening the incomplete threaded section to the limit!
The "Washer-integrated screw for thin plates" features a screw with an incomplete thread section shortened to the limit, enabling fastening to plates thinner than standard products. The screw is firmly fastened right below the spring washer. It prevents head lifting and fastening failures, achieving secure fastening to thin plates. It accommodates various head shapes, and by changing the washer, it can also fasten even thinner plates. 【Features】 ■ Incomplete thread section shortened to the limit ■ Capable of fastening to thin plates ■ Low cost ■ Compatible with various head shapes *For more details, please refer to the PDF document or feel free to contact us.
