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Screw Product List and Ranking from 313 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

Screw Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. NITTOSEIKO CO., LTD. Kanagawa//Ferrous/Non-ferrous metals
  2. ウィルコ Kanagawa//Industrial Machinery
  3. 松本産業株式会社（ネジの松本産業） 岡発戸工場 Chiba//Machine elements and parts
  4. 4 MORIMOTO SEIMITSU SHAFT Co., Ltd Mie//Machine elements and parts
  5. 5 廣杉計器 Kanagawa//Electronic Components and Semiconductors
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Screw Product ranking

Last Updated： Aggregation Period:May 06, 2026～Jun 02, 2026
This ranking is based on the number of page views on our site.

  1. Anti-loosening self-tapping screw for plastic application "GIZATITE(R)" NITTOSEIKO CO., LTD.
  2. Self-tapping screw for resin "P-Tight(R)" NITTOSEIKO CO., LTD.
  3. Technical Data: Dimensions of Hexagon Socket Bolt Machining Holes (Reference Values) MORIMOTO SEIMITSU SHAFT Co., Ltd
  4. Technical Data: Dimensions of Bolt Hole Diameter and Counterbore Diameter MORIMOTO SEIMITSU SHAFT Co., Ltd
  5. 5 Screw Friction Coefficient Stabilizer "Torker Series" 西日本レジコート

Screw Product List

1741～1770 item / All 1975 items

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Asfa(R) WP for Outdoor Security

Asfa(R) WP for Outdoor Security

Improve the reliability of outdoor equipment with high axial force and waterproof performance!

In the outdoor security industry, it is important to prevent failures caused by rainwater and humidity in outdoor equipment such as security cameras and sensors, ensuring long-term reliability. In particular, equipment installed outdoors is exposed to harsh environments, requiring high waterproof performance and durability. Asfa(R) WP balances high axial force and waterproof performance, contributing to the stable operation of outdoor equipment. 【Usage Scenarios】 - Security cameras - Outdoor sensors - Monitoring systems 【Benefits of Implementation】 - Prevents rainwater intrusion, reducing the risk of equipment failure - High axial force prevents loosening due to vibration and impact - Reduces maintenance costs by ensuring long-term reliability

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  • bolt
  • Screw

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Brass (Ni-plated) spacer hex male thread inch screw

Brass (Ni-plated) spacer hex male thread inch screw

Brass (Nickel-plated) Spacer Hexagon Male Thread Inch Screw "BSB-46-E"

■Features - It is a brass male-female threaded spacer. - It is a brass spacer treated with "nickel plating" on the surface. - It is mainly used to secure space between printed circuit boards. - It is a product with excellent corrosion resistance, distribution, and cost balance. - It is a spacer with mounting screws in inch standards. - Compliant with EU-RoHS2.

  • Other electronic parts
  • Screw

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Nylon washer (black)

Nylon washer (black)

Nylon washer (black) "NN-B"

■Features ・It is a flat washer made of nylon. ・Washers are generally used by placing them between the screw and the workpiece when tightening screws, to prevent loosening of the screw, protect the fastening surface from damage, and stabilize the seating surface. ・The washer is a thin disc with a hole in the center for the screw to pass through. ・By placing a flat washer between the screw and the workpiece, the contact area is increased, reducing the surface pressure on the material, maintaining a certain fastening force, and preventing loosening of the screw, damage to the fastening surface, and stabilizing the seating surface. ・It refers to flat washers, round washers, round washers, and plain washers (sometimes abbreviated as "W"). ・Compliant with EU-RoHS2.

  • Other machine elements
  • Screw

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PPS (Polyphenylene Sulfide) Set Nut Small Screw

PPS (Polyphenylene Sulfide) Set Nut Small Screw

PPS (Polyphenylene Sulfide) Set Screw "PS-PS"

■Features - This is a set screw with a small screw made of PPS (40% glass fiber) and a washer made of PPS. - "PPS (Polyphenylene Sulfide)" is a crystalline super engineering plastic. - The inclusion of glass fiber significantly enhances strength and rigidity. - PPS excels in heat resistance, mechanical properties, electrical properties, dimensional stability, and flame retardancy, and it also possesses stability and durability at high temperatures, making it suitable for harsh environments. - It is widely used in high-performance components for electronic devices, machinery, and chemical equipment. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - It complies with EU-RoHS2 standards.

  • Other machine elements
  • Screw

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High-strength thermoplastic plastic bolt "KYOUJIN"

High-strength thermoplastic plastic bolt "KYOUJIN"

A robust thermoplastic plastic bolt "KYOUJIN" that exceeds 17,000N.

The manufacturing technology of Japan Chemical Screw, which has surpassed half a century, along with the adoption of fiber-reinforced thermoplastic resin and the know-how and technology of mold structure for achieving high strength, has given birth to "KYOUJIN." A new plastic bolt that overturns the concept of our products, "KYOUJIN," marks the beginning of a new era, half a century after the birth of plastic screws. 【Features】 1. Strength: The highest strength among our products with a tensile fracture load of 17,492N (M12) 2. Lightweight: Material specific gravity KYOUJIN 1.69 / Iron 7.85 / Titanium 4.51 3. Insulation: High electrical resistance and excellent insulating properties 4. Corrosion resistance: No worries about rust or corrosion 5. Thermal insulation: Low thermal conductivity and excellent thermal insulation properties 6. Non-magnetic: Does not acquire magnetism *According to our research *For more details, please download the PDF or contact us.

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  • bolt
  • Screw

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3/23 [Seminar] "Fundamentals and Applications of Ball Screw Technology"

3/23 [Seminar] "Fundamentals and Applications of Ball Screw Technology"

A course aimed at young engineers in research and development, design, and manufacturing departments to learn the basics and aim for noise control and problem-solving.

A special course that imparts know-how to fully utilize the functionality of ball screws by thoroughly understanding their characteristics and selecting them according to usage conditions! Let's utilize it to clarify the relationship between ball screw ball behavior and the factors that cause lost motion, which are crucial for ultra-high precision positioning!

  • Technical Seminar
  • Screw

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Iron Type 2 Grooved + Bind Tapping Screw Trivalent Chromate Black

Iron Type 2 Grooved + Bind Tapping Screw Trivalent Chromate Black

Iron Type 2 Grooved + Bind Tapping Screw Trivalent Chromate Black

This is a screw that can be directly tightened into a pilot hole that has not been processed with a male thread by plastically forming a male thread in the counterpart material itself. The screw pitch is finer than that of a type 1 tapping screw, with the tip of the screw cut by 1/4, and the cut part acts as a blade to shave the counterpart material and form the male thread. Usable counterpart materials include thin and thick plates (0.4 to 5 mm or less), non-metals, thermosetting resins, etc. It is compliant with EU RoHS standards.

  • bolt
  • Screw

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Stainless steel knurled screw with step φ6×H12 degreased

Stainless steel knurled screw with step φ6×H12 degreased

Stainless steel knurled screw with step φ6×H12 degreased

This is a hand-tightening screw made of SUS303 material. It can be used for securing parts of outdoor devices where corrosion is a concern, and the head itself can be used as a knob. Additionally, since it is a hand-tightening screw, it is suitable for areas that require angle or position adjustments. It is compliant with EU-RoHS standards.

  • bolt
  • Screw

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NBR flat washer

NBR flat washer

NBR flat washer

When the hole diameter of the material being fastened is larger than that of the screw, it can stabilize the screw head. By increasing the surface area of the screw head, it enhances the adhesion with the material. It is also referred to as a washer or flat washer. It is compliant with EU-RoHS standards.

  • nut
  • Screw

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EPDM flat washer

EPDM flat washer

EPDM flat washer

When the hole diameter of the material being clamped is larger than that of the screw, it can stabilize the screw head. By increasing the surface area of the screw head, the adhesion to the material can be enhanced. It is also referred to as a washer or flat washer. It is compliant with EU-RoHS standards.

  • nut
  • Screw

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Hane Night GP-35L Flat Washer

Hane Night GP-35L Flat Washer

Hane Night GP-35L Flat Washer

When the hole diameter of the material being fastened is larger than that of the screw, it can stabilize the screw head. By increasing the surface area of the screw head, the adhesion to the material can be enhanced. It is also referred to as a washer or flat washer. This product is compliant with EU-RoHS standards.

  • nut
  • Screw

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Hane Night GP-50V Flat Washer

Hane Night GP-50V Flat Washer

Hane Night GP-50V Flat Washer

When the hole diameter of the material being fastened is larger than that of the screw, it can stabilize the screw head. By increasing the surface area of the screw head, the adhesion to the material can be enhanced. It is also referred to as a washer or flat washer. It is compliant with EU-RoHS standards.

  • nut
  • Screw

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Brass + small pot screw with NBR washer

Brass + small pot screw with NBR washer

Brass + small pot screw with NBR washer

This is a brass pan head screw that incorporates NBR-made set washers (NBRS series). It prevents the washer from falling off when the screw is removed, thereby reducing the workload during assembly. It is compliant with EU-RoHS standards.

  • bolt
  • Screw

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Brass + small pot screws with silicone washers

Brass + small pot screws with silicone washers

Brass + small pot screw with silicone washer

This is a brass pan head screw equipped with a silicone rubber set washer (SIS series). It prevents the washer from falling off when the screw is removed, thereby reducing the workload during assembly. It is compliant with EU-RoHS standards.

  • bolt
  • Screw

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Stainless steel (black dye processing) + small plate screw

Stainless steel (black dye processing) + small plate screw

Stainless steel (black dye processing) + small plate screw

This is a small screw with a flat top and a conical-shaped seat that has a cross hole. It is made of iron and has a high corrosion-resistant black coating (Sabinai-jan). It is used when you do not want the head of the screw to protrude. It is necessary to perform counterboring on the material being tightened. It complies with EU-RoHS2 standards. - High corrosion-resistant black coating (Sabinai-jan) refers to a black-coated stainless steel that forms a black film on the surface of the metal, providing high corrosion resistance. In rust resistance durability tests (salt spray), the typical black coating lasts for 72 hours, while the high corrosion-resistant black coating (Sabinai-jan) exceeds 3000 hours. It is suitable for outdoor use and may be used for salt damage prevention in coastal areas and snow removal regions. Usage: Construction, outdoor use, automotive, etc.

  • bolt
  • Screw

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Quastix for Automotive Assembly

Quastix for Automotive Assembly

Preventing burnout and improving work efficiency!

In the automotive assembly industry, work that balances quality and efficiency is required. In particular, cam-out during screw tightening can lead to damage to the workpiece and loss of working time, potentially resulting in decreased productivity. Quastix addresses these challenges by suppressing cam-out and enhancing torque transmission efficiency. [Usage Scenarios] - Assembly of automotive bodies - Installation of interior parts - Assembly around the engine [Effects of Implementation] - Prevention of workpiece damage due to cam-out - Reduction of working time - Increased lifespan of bits - Improvement in assembly quality

  • quastix2.jpg
  • bolt
  • Screw

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Strengthening Manual for Screws (Vol. 8) Differentiating Between Binding Heads and Flat Heads

Strengthening Manual for Screws (Vol. 8) Differentiating Between Binding Heads and Flat Heads

Introducing the distinction between bind head and flat head in a blog format!

In terms of head size, the bind head is between the pan head and the truss head (not exactly in the middle). It can be used when the truss head is too large for the workpiece, but the pan head might cause it to sink into the material. Additionally, since the depth of the cross hole is slightly deeper than that of the pan head depending on the screw diameter, it can be said that the cross hole is less likely to be damaged in theory. Next, regarding the flat head, its main feature is that after tightening, the head does not protrude from the workpiece and becomes flat. *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.*

  • Other consumables
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Strengthening Manual for Screws (Vol. 7) Differentiating Between Pan Head and Truss Head

Strengthening Manual for Screws (Vol. 7) Differentiating Between Pan Head and Truss Head

Introducing the distinction between bowl heads and truss heads in a blog format!

Next, let's discuss the differentiation in the use of screws with heads. As representative examples, we will look at small screws with a cross recess and bolts with a hexagon socket. First, let's consider the small screw with a cross recess. In this category, let's take the "pan head," which has the highest shipment volume at Ikekin, as our standard. By using a truss head, which has a larger diameter than the pan head, the seating surface, which is the contact area between the screw and the counterpart material, becomes more stable, and the tendency for the screw to sink into the counterpart material is alleviated. *For more detailed information, please refer to the related links on the blog. Feel free to contact us for further inquiries.

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Cost considerations for bolts, screws, tapping screws, and drill screws.

Cost considerations for bolts, screws, tapping screws, and drill screws.

Strengthening Guide for Screws (Vol. 6)! Introducing the concept of costs for bolts and screws in a blog format!

Next, from the perspective of cost, in order from lowest to highest, it goes as follows: drill screws → tapping screws → bolts and small screws. The cost referred to here is not only the cost of the screws themselves but also includes the expenses for the work necessary for fastening, commonly known as labor costs, which encompasses direct labor costs. This is largely influenced by the number of processes involved. Drill screws can be fastened directly without any pilot holes or internal threads, so roughly speaking, it can be done in one process. *For more detailed content of the blog, you can view it through the related links. For further inquiries, please feel free to contact us.*

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Differentiating between bolts, small screws, tapping screws, and drill screws.

Differentiating between bolts, small screws, tapping screws, and drill screws.

Strengthening Guide for Screws (Vol. 5)! Introducing the differentiation between bolts and screws in a blog format!

Now, let's go through the eight items that make up a screw, one by one. I believe that such diligent work is necessary at the beginning of screw selection. This allows for the appropriate use of different screws. The keyword for this series of columns titled "Screw Strengthening Guide" is "appropriate use." First, let's discuss screw shapes. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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Screw Reinforcement Book (Vol. 12) is also working hard on the slotted type!

Screw Reinforcement Book (Vol. 12) is also working hard on the slotted type!

Introducing the benefits of grinding in a blog format!

In recent years, it has become quite rare to see, but slotted screws have advantages that other recesses do not have. For example, when adjusting screws for liquids, gases, or the position of objects, if you rotate it 90 degrees to the right, the appearance remains the same for cross slots, hex slots, and hexagonal sockets, but in the case of slotted screws, the appearance shows a vertical or horizontal line, making it immediately obvious when rotated 90 degrees. *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.*

  • Other consumables
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Why do stainless steel screws tend to seize up easily?

Why do stainless steel screws tend to seize up easily?

I will introduce thermal conductivity and thermal expansion rate in a blog format!

The phenomenon where screws expand due to the frictional heat generated when tightening or loosening them, causing the male and female threads to seize and become immovable, is called "seizing." Seizing is also referred to as "galling," and stainless steel, in particular, has a tendency to seize easily due to its inherent properties. The causes of this are attributed to its low thermal conductivity and high thermal expansion rate. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

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How do you use martensitic stainless steel?

How do you use martensitic stainless steel?

Introducing treatments for martensitic stainless steel that do not reduce corrosion resistance!

13-chromium martensitic stainless steel has a lower chromium content than ferritic types, which reduces its corrosion resistance; however, one of its characteristics is that it can be hardened through quenching, or heat treatment. So, what types of screws need to be hardened when using stainless steel? A representative example is drill screws. Drill screws need to be hardened because they require a drill at the tip to create a pilot hole. *For more details, please refer to the related links. Feel free to contact us for more information.*

  • Other consumables
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When the digits increase, the numbers become hard to understand!

When the digits increase, the numbers become hard to understand!

Strengthening Book of Screws (Vol. 46)! Introducing the meaning of each number in the strength classification using "10.9" as an example in a blog format.

The strength classification of steel external threads is based on the combination of two elements represented by numbers. Let's take "10.9" as an example to examine the meaning of each number. The first "10" indicates the tensile strength, which in this case is 1,000 MPa (megapascals) or 1,000 N/mm² (newtons per square millimeter) of tensile strength. Tensile strength, as discussed in the screw reinforcement document Vol. 44, refers to the maximum stress that a bolt or screw can withstand when a tensile load is applied along its axis until it fractures. This value is expressed by dividing the load at fracture by the cross-sectional area of the bolt. So, what does a stress of 1,000 MPa or 1,000 N/mm² mean? It means that a stress of 1,000 MPa (since 1M is one million, 1,000 MPa is one billion pascals) can be applied to an area of 1 m² without causing fracture, or that a stress of 1,000 N can be applied to an area of 1 mm² without causing fracture. *For more detailed content, please refer to the related links. Feel free to contact us for more information.*

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Screw Strength Manual (Vol. 43) How do you express the strength of a screw?

Screw Strength Manual (Vol. 43) How do you express the strength of a screw?

Classification into several stages of strength! Introduction to important strength categories when using screws.

Screws are classified into several strength categories based on the type of material, the presence or absence of heat treatment, and the degree of heat treatment. This is referred to as the "strength classification," which can be represented by combinations of numbers or solely by numbers, as well as by combinations of alphanumeric characters. It is not an exaggeration to say that the most important factor when using screws is the strength classification. If the appropriate strength classification is not selected based on the intended use, it could lead to screw breakage, destruction of the mating base material, and potentially serious accidents such as damage to machinery and equipment. *For more detailed information, please refer to the related links. If you have any questions, feel free to contact us.*

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