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. ヤマヒロ　 Osaka//Building materials, supplies and fixtures manufacturers
  3. 平田ネジ Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 null/null
  5. 5 null/null
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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. [Japan Building Materials Association Special Award] Environmentally friendly surface treatment compliant with various regulations
  2. Yamahiro Co., Ltd. Construction Screws General Catalog ヤマヒロ　
  3. Sheet stat 平田ネジ
  4. 4 Nissan Screw Co., Ltd. Screw Products General Catalog 日産ネジ 本社営業部
  5. 5 Roof bolt R/RSV/R-S/R-B/RSV-B/R-BS

Screw Product List

106～120 item / All 1032 items

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[Example of analysis using EBSD] Screw

[Example of analysis using EBSD] Screw

We will introduce an example of analysis using EBSD for screws (Cu2Zn).

The EBSD method allows us to confirm the distribution of crystal sizes and the orientation of crystal orientations. In this case, it was found that there is a significant orientation difference in the valleys of the screw, suggesting that there is a high level of residual stress. Additionally, it was observed that small crystal grains are distributed on the surface of the screw. [Summary] ■ Analysis Method - Observation of crystal structure using EBSD ■ Results - It was found that there is a significant orientation difference in the valleys of the screw. - It is inferred that there is a high level of residual stress. - It was also observed that small crystal grains are distributed on the surface of the screw. *For more details, please refer to the PDF document or feel free to contact us.

  • Electrical Equipment Testing
  • Other analytical equipment

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Tapping screw D6 screw Unichrome 4×14

Tapping screw D6 screw Unichrome 4×14

Tapping screw D6 screw Unichrome 4×14

We appreciate your patronage of the "KOARA" brand. 【Features】 ○ High quality at low prices. Prices become even more affordable with larger quantities. ○ A wide variety of products and ample stock. Quick delivery times. Custom orders are also available. ○ We ship nationwide. We can also accommodate small packaging requests. ● For more details, please contact us or download the catalog (digest version).

  • Joints between components
  • Other fittings

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Tapping screw, flat head D6, unichrome 4×13

Tapping screw, flat head D6, unichrome 4×13

Tapping screw, flat head D6, uncoated 4×13

We appreciate your patronage of the "KOARA" brand. 【Features】 ○ High quality and low price. Prices become even more affordable with larger quantities. ○ A wide variety of products and ample stock. Quick delivery times. Custom orders are also accommodated. ○ Nationwide shipping is available. We can also handle small packaging. ● For more details, please contact us or download the catalog (digest version).

  • Joints between components
  • Other fittings

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Concrete screw

Concrete screw

Overseas procurement is also possible upon request! We will deliver promptly and carefully.

Keimoto Manufacturing Co., Ltd. primarily handles construction screws and offers a wide range of materials, hardware, tools, and site-related consumables. 【Features】 ○ High quality at low prices. Discounts are available for bulk orders. ○ A wide variety of products and ample stock. Fast delivery times. Custom orders are also accommodated. ○ Nationwide shipping is available. We also offer options for repackaging. ● For more details, please contact us or download the catalog (digest version).

  • Joints between components
  • Other fittings

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Maximum power with minimal body! Corner strong ultra-short.

Maximum power with minimal body! Corner strong ultra-short.

The Corner Strong Ultra Short, perfected for shortness and strength, is convenient for screw tightening tasks in tight spaces!

"No.5003 Corner Strong" and "No.5003C Multi Corner Strong COBRA" have been newly joined by "No.5003G Corner Strong Extra Short," which, as the name suggests, has a significantly shorter head section, making it an item for screw tightening tasks. It allows for easy work in tight spaces where tools are difficult to maneuver.

  • Work tools

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Cold Forging Technology

Cold Forging Technology

Proposal for cost reduction through cold forging [up to 50 percent]

In "Cold Forging Technology," wire is cut within the machine, and pressure is applied to the metal using molds, deforming it by squeezing or spreading it to automatically process it into the desired shape. Since there is no cutting process, there are no chips produced, and material loss is minimal. Because it is processed with molds, the machining accuracy is high, and there is less variation in quality. Cold forging combined with unique processing technology can accommodate complex shapes. We offer VA (Value Analysis) and VE (Value Engineering) proposals. [Features] - Consistent process management from design to manufacturing - Integrated processing possible with cold forging - Increased efficiency through process reduction - Shaping done solely through forging without cutting *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

  • Special Construction Method
  • others

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Resin Tapping Fastener "Delta PT(R)"

Resin Tapping Fastener "Delta PT(R)"

Maintains fastening with axial force just like bolts! Tapping screws for thermoplastic resins with very high fastening strength.

"Delta PT(R)" is a tapping screw designed for resin that maintains fastening through axial force, similar to bolts, allowing for very high fastening strength. It also has good reusability and can be used for component fastening that was impossible with conventional tapping screws. Additionally, it enables downsizing of tapping screws by utilizing high axial force. 【Features】 ■ Thread shape and female thread formation ■ Lead angle and pitch ■ Cross-section of the thread and stress distribution ■ Heat treatment and strength *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • Metalwork

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Seat-mounted screw "WIS"

Seat-mounted screw "WIS"

Reduced labor hours for fastening operations! Successfully integrated a washer with functionality into a screw!

"WIS" is a screw with an integrated washer. For thin plates, a play of less than 0.5 pitch below the washer is possible (when a spring washer is included). Furthermore, by reducing the diameter of the shaft, it is also possible to prevent interference with the internal thread. There is no risk of the washer falling off, significantly reducing the labor involved in tightening operations, and automatic tightening becomes easier. 【Features】 ■ Eliminates the hassle and cost of combining screws and washers ■ No waste due to loss of washers ■ No risk of washer falling off, significantly reducing the labor involved in tightening operations ■ Automatic tightening becomes easier ■ Simplifies purchasing and inventory management, eliminating waste and inconsistency * For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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Tapping screws for high-tensile steel plates "GIGAFIT"

Tapping screws for high-tensile steel plates "GIGAFIT"

Tapping screws that can be used on high-tensile steel plates! Tapping screws that reduce the risk of brittle fracture.

"GIGAFIT" is a tapping screw that can be used with ultra-high tensile materials of 1180 MPa. It is made from a material that has a low risk of brittle fracture, featuring a hard surface and a soft core. It meets the needs for applications aimed at strength and weight reduction, such as bonding ultra-high tensile materials with other metals. 【Features】 ■ Can be used for tapping in ultra-high tensile materials ■ Low risk of brittle fracture ■ Soft core setting ■ Suitable for thread-forming fastener shapes *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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Screw machining technology: head shape

Screw machining technology: head shape

We also accommodate special processing such as anti-tampering! Various drive systems and head shapes can be combined.

At Yamashina, we manufacture various head shapes, including recesses, through cold processing. We can combine various drive systems such as cross slots, Torx, and hex sockets with head shapes like pan heads and flange shapes, allowing for a wide range of processing options. Additionally, special processing such as tamper-proof features is also possible. 【Available Combinations】 <Drive Systems> ■ Cross Slot ■ Torx ■ Hex Socket, etc. <Head Shapes> ■ Pan Head ■ Flange Shape, etc. *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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CFRP tapping screw

CFRP tapping screw

Prevents interlayer delamination! Tapping fasteners capable of tapping connections for CFRP and CFRTP.

The "tapping screws for CFRP" are screws that can be used to tap and fasten carbon fiber reinforced plastics (CFRP) and carbon fiber reinforced thermoplastics (CFRTP), which have a specific gravity of one-fourth that of iron and a specific strength ten times that of iron. This product prevents interlayer delamination of CFRP materials, providing excellent screw-in capability and high break torque. 【Features】 ■ Directly screws into pre-drilled CFRP or CFRTP ■ Achieves fastening without interlayer delamination ■ Allows for setting a generous fastening torque *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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Embedded screw 'Polis'

Embedded screw 'Polis'

Omitting the installation of washers! Improved workability with screws that come with built-in resin washers.

"POLIS" is a screw that comes with a pre-installed resin washer. The screws, which have completed surface treatment, are manufactured by pressing them into a resin washer and inserting them with a screwing rotation. This eliminates the need for washer installation, improving work efficiency. It is also used to prevent scratches on the counterpart material and enhance corrosion resistance. 【Features】 ■ Eliminates the need for washer installation ■ Improves work efficiency ■ Prevents scratches on the counterpart material ■ Enhances corrosion resistance ■ Reduces overall costs *For data and material requests, please feel free to contact us through the Yamashina website: http://www.yamashina.ne.jp/

  • others

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Yamashina Company Profile

Yamashina Company Profile

Introduction to Yamashina, a company that manufactures, processes, and sells screws for domestic automobile manufacturers! We celebrated our 100th anniversary in 2017.

Yamashina primarily manufactures, processes, and sells screws for domestic automobile manufacturers. Due to the high quality demanded by automotive-related customers, we not only ensure reliable quality but also meet the specified delivery dates. Furthermore, we are developing value-added products that reduce our customers' processing steps and lower costs. On-site, we are working to improve production efficiency while collecting data through IoT initiatives, constantly generating ideas from the field to enhance work efficiency. In 2017, we celebrated our "100th anniversary," launched the CFRP insert nut "Alu-Arma Nut," and introduced IoT at our headquarters factory, followed by the release of the high-strength steel tapping screw "GIGAFIT" in 2018. Looking ahead, we believe that as smart technology continues to advance, the automotive and low-voltage markets, which are expected to become key players in next-generation growth industries such as robotics and service robots, will require even greater focus and deepening of our efforts. Additionally, based on our extensive know-how and track record, we will implement fastener engineering to develop differentiated high-value-added products.

  • others

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Productivity increased by 30% with Shinka tapping screws for thin plates.

Productivity increased by 30% with Shinka tapping screws for thin plates.

Using Shinka can reduce the required time for thin plate fastening by 30%.

■Shinka is a tapping screw developed by Yamashina for thin plates. It can fasten thin steel plates of 0.3t or more without slipping, even without using a burring or nut. ■By eliminating burring and nuts, we can reduce processing costs, parts costs, and waste disposal costs due to fastening failures caused by slipping, which has led to its use by many customers, resulting in an annual shipment record of over 100 million units to manufacturers of home appliances and industrial equipment. ■Recently, attention has also been drawn to its fastening speed. It has been found that the cycle time from gripping the screw to completing the fastening can be shortened by 30% compared to conventional screws for thin plates when using Shinka. ■By utilizing Shinka, it is possible to reduce manufacturing costs associated with fastening by approximately 30%. ■We have uploaded a comparison video of the screwing time on YouTube. Please take a look from the link below. https://youtu.be/YupmIbisBp8 ■We also have videos on the Yamashina website. Below, we have posted other detailed information as well. https://www.kk-yamashina.co.jp/product/thinca.html

  • Vending machines

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