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Screw Product List and Ranking from 41 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Aug 27, 2025~Sep 23, 2025
This ranking is based on the number of page views on our site.

Screw Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Aug 27, 2025~Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. MORIMOTO SEIMITSU SHAFT Co., Ltd Mie//Machine elements and parts
  3. ユニオン精密 Kanagawa//Machine elements and parts
  4. 4 アートスクリュー Aichi//Machine elements and parts
  5. 5 Yamawa Manufacturing Co.,Ltd. Tokyo//Machine elements and parts

Screw Product ranking

Last Updated: Aggregation Period:Aug 27, 2025~Sep 23, 2025
This ranking is based on the number of page views on our site.

  1. Insulated despite being made of iron! Insulated screws that are unaffected by electricity. ユニオン精密
  2. Waterproof screws for precision machinery "Ravilock" ユニオン精密
  3. Technical Data: Dimensions of Bolt Hole Diameter and Counterbore Diameter MORIMOTO SEIMITSU SHAFT Co., Ltd
  4. 4 Self-tapping screw for resin "P-Tight(R)"
  5. 5 Technical Data: Dimensions of Hexagon Socket Bolt Machining Holes (Reference Values) MORIMOTO SEIMITSU SHAFT Co., Ltd

Screw Product List

421~435 item / All 1931 items

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Special screws of Neji no Jōyō

In a world where high functionality, miniaturization, and lightweight design are required, we respond to diverse needs.

We produce special screws for the automotive, machinery, construction equipment, and various other industries. We provide total solutions from proposal and planning of special processed products to development and processing operations.

  • bolt

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Screw's Joyo Products

We offer a variety of screws to meet diverse needs.

Screws are available in a wide range, from standard products to special screws and custom-made screws. We will make suggestions based on the environment in which the customer will use them, considering factors such as the holding power of the base material, required workability, corrosion resistance, and strength.

  • bolt

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Special Feature Work

We accept not only standard products but also special items.

We can accommodate a wide range of special washers with unique sizes and shapes, as well as screws with special shapes. 【Required Information】 ○ Product Details: Product drawings (handwritten is acceptable if details are clear) Dimensions, materials, surface treatment, required quantity ○ Notes: Tolerances, chamfering, etc. Please contact us for more details.

  • bolt
  • Processing Contract
  • Prototype Services

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Production process

Introduction to the production process! Until the screw is made.

We will introduce the manufacturing process of screws at Sakae Seibyoujo. 1. Cold Forging The material, wound in coils, is cut to the length of the screw. A mold called a punch is pressed to form the head of the screw, and the shaft of the screw is shaped by pressing it into a mold called a die, resulting in the screw blank. ↓ 2. Integrated Rolling A washer is fitted onto the screw blank, and the shaft of the screw is pinched and rubbed together using a mold called a flat die to shape the screw threads, resulting in a screw with an integrated washer. ↓ 3. Surface Treatment Surface treatment is applied to prevent rust on the screws. This improves corrosion resistance and enhances the appearance. ↓ 4. Sorting The finished products are checked for missing washers or contamination with different items, and defective products are removed. ↓ 5. Packaging After inspecting dimensions, screw accuracy, and cross-fitting, the products are packed into boxes. For more details, please contact us.

  • bolt
  • fastener

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Main equipment

Introduction of production equipment!

At Sakae Seibyo, we carry out a consistent process from manufacturing to inspection and packaging through four departments: forging, rolling, sorting, and packaging. Manufacturing takes place at the Shibukawa factory, which is equipped with forging and rolling machines responsible for shaping materials. We stock materials, semi-finished products of screw blanks, and finished products to meet customer demands for short delivery times and small lot sizes. After surface treatment, products are transported to the headquarters, where they are sorted using sorting machines and then proceed to packaging and shipping operations. Our headquarters warehouse stocks boxed products, establishing a system for immediate delivery. 【Production Equipment】 Forging Machines ○ 1D2B: 21 units ○ High-speed 1D2B: 6 units ○ 2D2B: 2 units ○ 2D3B: 1 unit ○ 3D3B: 1 unit Rolling Machines ○ For assembly: 37 units ○ For standalone: 4 units Sorting Machines ○ Image: 3 units ○ Roller: 5 units ○ Parts feeder: 4 units

  • bolt
  • fastener

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Inventory List

Featuring a rich lineup of inventory!

This is a catalog of stock items that we regularly keep in inventory. We offer a variety of products in different types, sizes, and surface treatments. We respond to customer needs for short delivery times and small lot sizes. 【Listed Stock Products】 ○ Iron + Washer ○ Iron +- Washer ○ Iron + Flat ○ Iron + Upset ○ Iron Hexagonal Reamer For more details, please contact us or download the catalog.

  • bolt
  • Processing Contract

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Small screw with cross hole for embedded seat nut

Small screw with cross hole for embedded seat nut

This is a screw that incorporates a washer used to prevent loosening and to avoid the sinking of the seat surface. The screw threads are roll-formed with the washer in place, ensuring that the washer does not come off the screw. This eliminates the hassle of inserting the washer, prevents it from falling out, and helps improve work efficiency. The pan head is the most commonly used representative shape, and its height allows the screwdriver to fit securely into the cross slot. It is used in various places, including electronic devices and bicycles.

  • bolt
  • fastener

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Binding screw with cross hole for embedded seat.

Binding screw with cross hole for embedded seat nut

This is a screw that incorporates a washer used to prevent loosening and to avoid the sinking of the seat surface. The screw threads are roll-formed with the washer in place, ensuring that the washer does not come off the screw. This eliminates the hassle of inserting the washer, prevents it from falling out, and helps improve work efficiency. The head is shaped like a combination of a pan and a truss, with a diameter about 1.2 times larger than that of a pan head screw of the same nominal size. It is sometimes used when the head diameter is too large for a truss. Like the pan head, it is a small screw that can be used widely. A typical example of its use is the fastening of wires inside a power plug.

  • bolt
  • fastener

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Truss screw with embedded cross hole for seat nut

Truss screw with cross hole for embedded seat nut

This is a screw that incorporates a washer used to prevent loosening and to avoid the sinking of the seat surface. The screw threads are rolled with the washer in place, ensuring that the washer does not come off the screw. This eliminates the hassle of inserting the washer, prevents it from falling out, and improves work efficiency. The truss head has a rounded shape, resembling the top of a sphere that has been cut off. It is lower in height and has a larger outer diameter compared to a pan head. Its large contact area allows for effects such as preventing loosening. Additionally, because it has an aesthetically pleasing appearance, it is often used as a decorative screw in home appliances and office furniture, with surface treatments to match colors and finishes.

  • bolt
  • fastener

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Kawabata Screw Manufacturing Co., Ltd. - Industrial and Decorative Screws

Creating products that combine beauty, functionality, and design!

From industrial use to decorative applications, we cater to a wide range of needs!

  • nut

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Kawabata Screw Manufacturing Co., Ltd. Color Design Screws

Pioneers of color design screws. Color design screws that match the era of "enjoying by looking, enjoying by touching, and enjoying by using"!

From industrial use to decorative applications, we cater to a wide range of needs. By adding color to screws, they can look completely different. Our company is committed to meticulous manufacturing down to the finest details of the screws.

  • nut

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Kawabata Screw Manufacturing Co., Ltd. - Industrial Precision and Cutting Screws

Specializing in high-quality negative screws! All products are custom-made.

Since 1953, we have primarily manufactured industrial sewing machines and precision X-ray screws, steadily building trust and a solid track record. Our technological capabilities have received high praise from various sectors and continue to this day. For 56 years since our founding, we have been adopted by a world-renowned industrial sewing machine manufacturer, and our products continue to be actively used in fashion apparel factories around the globe without interruption. For more details, please contact us or refer to our catalog.

  • nut
  • bolt

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Artneji Panel Attachment

Stylish panel attachment. It enhances the space with good taste.

This is a panel attachment original to Kawabata Screw. (Decorative screws for signs) There is a wide variety of decorative screws with simple designs as well as unique designs, offering many types and color variations to beautifully enhance your signs. Kawabata Screw specializes in custom-made products, so we can also create screws in other shapes and sizes as requested by customers. For more details, please contact us or refer to our catalog.

  • nut
  • bolt

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