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  3. 第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品 製造販売. 静岡県浜松市)
  4. We exhibited at the 8th Industrial Promotion Fair in Iwata!
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  • Nov 12, 2018
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Nov 12, 2018

We exhibited at the 8th Industrial Promotion Fair in Iwata!

第一工業 第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品 製造販売. 静岡県浜松市)
From November 9 to 10, 2018, we exhibited at the "8th Industrial Promotion Fair in Iwata" held at the "Amuse Toyota" venue in Iwata City, Shizuoka Prefecture. At the "8th Industrial Promotion Fair in Iwata," 180 manufacturing companies from Shizuoka Prefecture gathered to promote interaction between different industries and the creation of new industries and businesses, contributing to the revitalization of local companies and the promotion of economic development. In this exhibition, we introduced our self-developed products, including the "High Torque Compatible Insert Nut." We were pleased to have many attendees who showed interest in our various products. Thank you very much for your visit.
The 8th Industrial Promotion Fair in Iwata
The 8th Industrial Promotion Fair in Iwata
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産業振興フェアin磐田 パンフレット&パネル展のお知らせ .pdf[1832007]

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Daiichi Kogyo Co., Ltd. HP
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8th Industrial Promotion Fair in Iwata HP
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Hot press-in type insert (outsert) nut "SSOO nut"

Suppresses deformation of resin products. Special shape that is less likely to slip even under high torque. High pull-out strength also reduces the number of screw components and contributes to weight reduction.

The "SSOO Nut" features fine irregularities on the surface of the shaft to enhance torque resistance performance. It is a heat-pressed insert nut that achieves "difficulty in rotation" and "high pull-out strength." Even when tightened with high torque, it does not slip, preventing damage to resin products. Additionally, its excellent pull-out strength contributes to weight reduction by reducing the number of components. Available sizes include M4, M5, M6, and M8. 【Features】 ■ Shape designed to prevent slipping and rotation, protecting resin products from damage ■ Contributes to weight reduction through the reduction of components and downsizing ■ Torque strength and pull-out strength have been verified through testing ■ Proven track record as an automotive component *You can download PDF materials such as verification test data. For more details on specifications and pilot holes, please feel free to contact us.

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"SSOO Nut" that reduces the cost of bolts and nuts to 2/3 *Case study materials*

By using SSOO nuts, the cost of bolts and nuts is reduced to 2/3! We are offering a free case study that demonstrates achieving a 2/3 cost reduction and a 17% decrease in threaded parts!

This is an introduction to a case where the automotive parts that typically used six insert nuts were replaced with the "high-strength" SSOO nuts from Daiichi Kogyo (high torque compatible insert nuts), resulting in a reduction of the number of components to four. By reducing the number of insert nuts by "two," the number of bolts was also decreased, leading to a cost reduction of about two-thirds and a weight reduction of 17% for the threaded components. ■ We are currently offering free case study materials that demonstrate the effects of cost reduction and weight reduction! ■ *For more details, please view the PDF available for download.

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SSOI Nut "High Torque Insert Nut"

This is a strong insert nut that prevents slippage (co-rotation and idling) caused by bolt tightening and protects resin products from damage.

Insert nuts for resin (plastic) have traditionally utilized knurled, square, and hexagonal shapes, which have raised concerns about the nuts deforming the resin and spinning freely (slipping or idling) when bolts are tightened with high torque. As a result, we received strong requests from customers to develop insert nuts with shapes that can withstand high torque (high torque strength). We conducted research, development, and prototyping in-house and devised an original shape of insert nut that can handle high torque. It is designed for use during resin molding and also boasts excellent tensile strength (pull-out strength). 【Features】 - Strong nuts that prevent spinning (slipping or idling) and protect resin products from damage. - A unique octagonal shape that enables "high torque tightening," which has not been available before. - We have realized a shape that is difficult to spin, as requested by many customers. For more details, please contact us or download the catalog.

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[Technical Data] High Torque Compatible Insert Nut "SSOI Nut"

We are offering free technical materials that demonstrate the strength of SSOI nuts! The materials include a wealth of test data such as tensile tests, torque strength tests, and tightening tests.

The SSOI nut improves torque resistance performance by being molded into a special octagonal shape. It is an insert nut that achieves "difficulty in rotation" and "difficulty in removal," molded simultaneously during resin molding. This technical report presents abundant test data, including tensile tests and torque strength tests, as well as adoption results, explaining the excellent performance of the SSOI nut. ● "Difficulty in rotation" By molding into a special octagonal shape, the torque resistance performance has been significantly improved compared to conventional insert nuts. It prevents the nut from spinning freely (back spinning) during high-torque tightening. 【Verification Test Results】 Torque strength test results (Material: MC Nylon): 25N·m or more ● "Difficulty in removal" Designed for simultaneous use with resin molding, it has excellent tensile (pull-out) strength. It features high vibration resistance and high rotational torque, making it difficult to loosen. 【Verification Test Results】 Pull-out load test results (Material: MC Nylon): 8250N ● Shape As a non-through type, there is no need to worry about resin flowing into the screw hole. 【Adoption Examples】 Resin parts such as air cleaners and intake manifolds. *For detailed technical information, please refer to the download.

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Bolt / Daiichi Kogyo Co., Ltd.

Bolts. They are mainly used in transportation equipment parts and are also engaged in research and development.

Bolts are one of the essential mechanical components for fastening products and are used in various machine structures. Our company, as a total fastener manufacturer supporting Japanese industry, produces and sells a wide variety of bolt products, including high-strength bolts, flange bolts, washer-integrated bolts, welded bolts, riveted bolts, and serration bolts. We also have manufacturing and sales bases overseas, including in China and India, to meet our customers' needs. So far, we have developed and mass-produced stainless bolts made from stainless steel SUS304, achieving high strength and corrosion resistance without heat treatment, as well as aluminum bolts based on aluminum alloy A7050, which achieve high strength through a special strengthening process. If you are interested, please feel free to contact us.

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Nuts / Daiichi Kogyo Co., Ltd.

Nut. It is mainly used in transportation equipment parts and is also engaged in research and development.

Nuts are one of the essential mechanical components for fastening products and are used in various machinery structures. Our company, as a total fastener manufacturer supporting Japanese industry, produces and sells a wide variety of bolt products, including hex nuts, hex flange nuts, weld nuts, wheel nuts, cap nuts, insert nuts, and outsert nuts. We also have manufacturing and sales bases overseas, including in China and India, to meet our customers' needs. We have developed original products such as the "hard-to-turn" insert nut "SSOI nut" for high torque applications and the "hard-to-turn and hard-to-remove" outsert nut "SSOO nut," which are now in mass production. If you are interested, please feel free to contact us.

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Research, development, testing, and evaluation of fastener products.

Through research and development, we are striving to improve the safety, performance, and quality of our screw products!

Mechanical structures such as automobiles, home appliances, and buildings are assembled by joining multiple parts together. Therefore, joining is common across all industries and is the most fundamental technology for maintaining performance and quality. Joining can be broadly classified into welding through the melting and solidification of metals, chemical adhesion, and mechanical fastening through screws. Each of these methods has many advantages and is an important joining technique, but the only method that allows for high strength and the possibility of disassembly and reuse is mechanical fastening with screws, which is also considered to play an important role in today's environmental issues. Screws are a representative mechanical component that was standardized by ISO early on as a key element of globalization and are widely distributed in the market; however, there are significant differences in safety, performance, and quality among manufacturers. Through diligent research activities to meet users' needs for screw fastening, we are committed to improving the safety, performance, and quality of screw products.

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Related catalog(4)

Product Information: "SSOO Nut (High Torque Compatible Heat-Press Insert Nut/Outsert Nut)"

Product Information: "SSOO Nut (High Torque Compatible Heat-Press Insert Nut/Outsert Nut)"

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[Case Study] Cost Advantage Material for "SSOO Nut" *Cost of bolts and nuts reduced to 2/3!

[Case Study] Cost Advantage Material for "SSOO Nut" *Cost of bolts and nuts reduced to 2/3!

TECHNICAL
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Product Information: "SSOI Nut (High Torque Compatible Insert Nut)"

Product Information: "SSOI Nut (High Torque Compatible Insert Nut)"

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High Torque Compatible Insert Nut (SSOI Nut) Technical Report

High Torque Compatible Insert Nut (SSOI Nut) Technical Report

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第一工業 鋲螺事業部(ネジ・ボルト・ナット等締結部品 製造販売. 静岡県浜松市)
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Exclusive sales for employees, fan clubs, and communities — now more flexible than ever.

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We have launched a new “Audience Control Feature” for TwooCa Mall, enabling merchants to limit product visibility and sales to specific companies, organizations, and communities. With this feature, merchants can now: ✔ Offer employee-exclusive discounts and company sales ✔ Create fan club or community-only merchandise sales ✔ Customize product visibility for specific user groups In addition, by integrating with TwooCa’s payment functions and digital-money-convertible point system, the platform provides a seamless purchasing experience for users. This feature is designed to support value creation in closed communities such as: ・Employee welfare programs ・Fan clubs ・Membership communities ・Sports teams We will continue expanding TwooCa Mall as a platform optimized for employee engagement, member experiences, and community-based commerce. ▼ Press Release https://prtimes.jp/main/html/rd/p/000000108.000076589.html #TwooCa #EmployeeBenefits #Fintech #Cashless #HRTech #CommunityCommerce #SportsBusiness #FanEngagement #DX

May 15, 2026

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HK-2

Recommended for earthquake measures for automatic doors and equipment! Seismic device HK-2.

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Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

May 14, 2026

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Hotron foot switch

[Free Catalog Distribution] Reduce the risk of virus and bacteria infection! Hotron's non-contact switch series.

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The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching door knobs or switches, making it hygienic! You can choose from two types: the "Hand Wave Sensor," which only requires you to wave your hand, and the "Foot Switch," which only requires you to place your foot at the entrance. It reduces the risk of virus and bacterial infections in places where hygiene is a concern, such as food factories, restaurants, hospitals, and nursing facilities. 【Features】 ○ Reduces the risk of virus infection by allowing door operation without contact ○ A wide variety of options to choose from based on application and location ○ Ideal for places where hygiene is a priority, such as food factories and medical facilities ○ Prevents unnecessary detection due to the switch mechanism 【Product Lineup】 ■ Hand Wave Sensor Series ○ Exposed waterproof type, front, down, and side-facing types "PF-R5" ○ Exposed type, front-facing type "PF-R1" ○ Embedded type, front-facing type "PF-U2" ○ Exposed type, downward wide type "PF-R4" ■ Foot Switch Series ○ Slim type with wide opening, vertical beam type "PF-01S" ○ Slim type with wide opening, horizontal beam type "PF-03S" ○ Standard type, horizontal beam type "PF-05" ◎ For more details, please download the catalog or contact us.

May 14, 2026

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Exhibition at the "Hokkaido Civil Engineering and Architecture Future Technology Expo 2026"

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We will be exhibiting at the "Hokkaido Civil Engineering and Architecture Future Technology Exhibition 2026," which will be held for two days from May 27 at the Daiwa House Premist Dome (Sapporo City, Hokkaido). This exhibition aims to provide valuable information to the construction industry in Hokkaido regarding their efforts in DX (Digital Transformation) and GX (Green Transformation), as well as to showcase and allow experiences with a variety of construction machinery, surveying equipment, and digital technologies. Our goal is to contribute to the operational efficiency of construction companies in Hokkaido and to address the challenges faced by the construction industry. On the day of the event, we will be showcasing the "High Water Content Soil Improvement Agent MT Series," so if you are nearby, please feel free to stop by. Event Name: Hokkaido Civil Engineering and Architecture Future Technology Exhibition 2026 Dates: May 27, 2026 (Wednesday) 9:30 AM - 4:00 PM May 28, 2026 (Thursday) 9:30 AM - 4:00 PM Venue: Daiwa House Premist Dome (1 Hitsujioka, Toyohira Ward, Sapporo City, Hokkaido) Organizer: Hokkaido Civil Engineering and Architecture Future Technology Exhibition Executive Committee Supported by: Hokkaido Development Bureau of the Ministry of Land, Infrastructure, Transport and Tourism, Hokkaido, Hokkaido Board of Education, Sapporo City, and others Hokkaido Civil Engineering and Architecture Future Technology Exhibition 2026 HP https://www.caft-exhibition.com/

May 14, 2026

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[Notice] Recruitment for participants has started for the paid course "Excavation Reinforcement Soil Method Implementation Seminar" to be held on June 12, 2026 (Friday).

[Notice] Enrollment has started for the paid course "Excavation Reinforced Soil Method Implementation Workshop" to be held on June 12, 2026 (Friday).

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"This is a paid seminar, but it comes with a limited-time web authentication key." We will hold a paid seminar for the software "Reinforced Soil" calculation system. Enrollment for participants has begun. This is a CPD accredited seminar. Certificates of attendance for obtaining CPD credits from other organizations can be issued. Please check the detailed announcement page below for more information.

May 14, 2026

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