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Screw(sus) - List of Manufacturers, Suppliers, Companies and Products

Last Updated: Aggregation Period:Dec 17, 2025~Jan 13, 2026
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Screw Product List

31~45 item / All 60 items

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Screw "SSN (Super Slit Nut)"

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.

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High-performance screw! "Super Ferrite-160 (SF-160)"

High corrosion resistance, low thermal expansion, strong magnetism! High-performance ferrite-based stainless steel!

We have developed a high-performance ferritic stainless steel "SF-160+α" that achieves corrosion resistance and workability comparable to general-purpose austenitic stainless steel, widely suitable for various applications. SF-160+α offers economic advantages by being free of nickel and molybdenum, along with strong magnetic properties, low thermal expansion, oxidation resistance, and advanced refining technology that reduces harmful impurities and inclusions. By adding trace amounts of copper and niobium, it achieves corrosion resistance close to that of austenitic stainless steel (SUS304 series). SF-160+α not only contributes to the value-added activities of customers using austenitic stainless steel but also facilitates the transition from ordinary steel coated products, providing solutions for a wide range of applications. ● For more features and details, please download the catalog.

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Nylon cosmetic screw (black) with resin pad

This is a nylon 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 objects without scratching them. The knob is available in two colors: white and black, and the tip pad is also available in brass material.

  • bolt
  • fastener

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Nylon cosmetic screw (white) with resin pad

This is a nylon 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 objects without scratching them. The knob is available in two colors, white and black, and the tip pad is also available in brass material.

  • bolt
  • fastener

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Nylon cosmetic screw (white) with brass pad

This is a nylon cosmetic screw with a brass pad at the tip. When tightened, the brass pad makes contact with the counterpart, allowing for secure fixation.

Since it is made of brass, it can hold objects firmly without scratching them. The knob is available in two colors, white and black, and the tip pad is also available in resin material.

  • bolt
  • fastener

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Nylon cosmetic screw (black) with brass pad

This is a nylon cosmetic screw with a brass pad at the tip. When tightened, the brass pad makes contact with the counterpart, allowing for secure fixation.

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 also comes in resin material options.

  • bolt
  • fastener

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Super Bolt

Strength equivalent to metal! Bolts and nuts born from the culmination of resin processing technology.

The "Super Bolt" is a bolt and nut that utilizes the strength of metal and the excellent properties of plastic, featuring outstanding anti-loosening, vibration prevention, electrical insulation, and many other characteristics. This product demonstrates exceptional properties compared to stainless steel bolts (such as SUS316). It possesses strength equivalent to that of metal, with a revolutionary strength more than six times that of conventional plastic bolts, and it also excels in corrosion and chemical resistance. 【Features】 ■ Strength equivalent to metal (over six times the strength of plastic bolts) ■ Excellent corrosion and chemical resistance ■ Outstanding anti-loosening performance against vibrations ■ Excellent electrical insulation ■ Excellent thermal insulation *For more details, please refer to the catalog or feel free to contact us.

  • bolt
  • nut
  • Other machine elements

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Koyauchi Fastener Co., Ltd. Business Introduction

We accept inquiries regarding cost reduction, shortened delivery times, and small lot production for screws, bolts, and cold-formed parts.

The products of Koyauchi Fasteners Co., Ltd. are used in various industries and fields that form the foundation of daily life, including construction, civil engineering, automotive, electrical, industrial machinery, toys, medical devices, railway vehicles, and agricultural machinery. In particular, our "non-standard sizes," which are thick and short or thin and long, are highly appreciated by many customers. We aim to contribute even more to the industries and fields that support our daily lives through product development that meets customer needs, in addition to our existing product lineup. 【Business Description】 ○ Manufacturing and processing of screws, screw-attached parts, industrial parts, etc. For more details, please contact us or download the catalog.

  • bolt
  • nut
  • Other machine elements

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Ozeki Joytech Co., Ltd. Company Profile

Leveraging a wide network, we achieve speedy and competitive product procurement!

Our company, as a specialized trading company for fasteners, handles a wide range of over 10,000 products, including those that conform to JIS standards. Supporting the backbone of various industries with "screws," we support your business with the power of screws. Our strengths lie in our focus on quality, high consulting capabilities, and trust-based relationships. 【Sales Items】 ■ General standard screws, special screws, high-precision machine parts, sales, manufacturing, and processing of fastening products. *For more details, please refer to the PDF document or feel free to contact us.

  • Other metal materials

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For complete inspection of screws, bolts, and fasteners! Bolt inspection system "TCBS"

We achieved significant cost reductions through in-house design and manufacturing, as well as partnerships with camera manufacturers.

This is a bolt inspection system suitable for the full inspection of screws, bolts, and nuts. We have achieved significant cost reductions through in-house design and manufacturing, as well as partnerships with camera manufacturers. 【Features】 - Easy loading with a bucket lift hopper - PF for flange part suspension alignment - Compatible with a variety of types, including pan head screws For more details, please contact us or download the catalog.

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  • Other inspection equipment and devices

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"Non-falling screws from bits" *Proven results at cosmetic surgery hospitals*

Prevent screw drop from bits! Custom processing of the fitting shape, pitch, etc., according to your request.

In places where screws should not be dropped or when tightening screws over long distances, it is common to use a rechargeable tool with a bit attached for screw driving. At this time, if the shape of the bit does not fit the screw, it can lead not only to the dropping of screws but also to incomplete tightening of screws. Therefore, our company offers processing of "screws that do not fall from the bit" for our customers. Using titanium and SUS materials, we can accommodate requests for the shape and pitch of the fitting parts. We have a wealth of experience in the processing of ultra-small parts for the dental medical field, and recently, we have had our ordered screws used by a certain cosmetic surgery hospital. This is a unique proposal from our company, which specializes in the manufacturing of ultra-small parts with diameters down to 1mm. [Examples of Shapes] ◆ Fitting part between screw and bit: Torx, hex, round hole, slotted, Phillips, etc. ◆ Screw pitch: Standard pitch, multi-thread, fine diameter, long, and other special types are also acceptable. ◆ Bit length: Up to about 100L *Subject to consultation based on application and shape. *For details, please contact us directly. *Consultation will be required for specific shapes.

  • Other machine elements

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screw

We provide JIS standard products that promote the screw industry!

Our company sells a wide range of products including bolts, screws, chemical anchor bolts, and high-tensile bolts. We also handle various products such as hard lock nuts, U-nuts, anchor bolts, and custom-made U-bolts. If you have any specific requests, we can provide anything you need, so please feel free to contact us. 【Product Lineup】 ■ General bolts and screws, chemical anchor bolts, high-tensile bolts, etc. ■ Hard lock nuts, U-nuts, hyper load nuts, Nord-Lock washers, etc. ■ Anchor bolts in straight, L, J, LA, and JA types (various plating options including hot-dip galvanizing available) (Materials such as rebar SD345, SD295, round steel SS400, S45C, SCM435, SR235, SNR400B, SNR490B, SUS, etc. can be discussed) *For more details, please feel free to contact us.

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[Case Study Collection] Improvement Cases from Full Cutting Processing to Forging Processing (Header Processing)

Significant mass production and cost reduction are possible compared to full cutting processing! Numerous examples of improvements to forging processing are introduced!

We would like to introduce a case study of processing improvement proposed by Crown Fastener Co., Ltd. We proposed to improve the entire cutting process, which was facing issues such as "production quantities not increasing" and "surface accuracy inside the holes not being achieved, requiring additional processing," by switching to forging processing (header processing). As a result, significant mass production became possible, and the accuracy stabilized due to production with molds. Additionally, it led to increased strength due to work hardening and substantial cost reductions. 【Case Study】 ■Before - Production quantities were not increasing - Surface accuracy inside the holes was not achieved, requiring additional processing ■After - Significant mass production became possible - Accuracy stabilized due to production with molds - Strength increased due to work hardening - Substantial cost reductions achieved *For more details, please refer to the PDF document or feel free to contact us.

  • nut
  • bolt
  • Other machine elements

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