岡總 List of Products and Services

【Overview】 Currently, there is an increasing number of buildings using timber, led by the New National Stadium. With a focus on the sustainable use of resources and timber, we have developed a wood screw designed to simplify construction in timber buildings primarily using CLT and to enhance the fastening strength of wood. 【Features】 - Registered as a utility model - The cylindrical body has screw threads formed by cutting, extending from the body in the direction of the tip with the same diameter - The effective screw section is precisely determined, preventing excessive tightening during fastening - Can be installed with a low risk of wood splitting *For further additional information, please download the materials from the link below or contact us directly.

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Our company utilizes various processing techniques such as cutting, pressing, bending, forging, can manufacturing, and sheet metal work to produce high-precision products even with complex shapes. We have extensive experience with fastening components such as screws and bolts. We can accommodate everything from small lots of various types to mass production, and we are committed to pursuing high performance and high reliability by establishing a quality control department. We are currently distributing a collection of processing case studies using various metals such as stainless steel, aluminum, copper, and brass. *You can view it immediately from the download button. [Contents (excerpt)] ■ Manufactured bolts ■ Anchor bolts ■ Bending processing ■ Press processing and sheet metal processing ■ Special bolts ■ Brass

• Processing Contract

Our company utilizes various processing techniques such as cutting, pressing, bending, forging, can manufacturing, and sheet metal work to produce high-precision products even with complex shapes. We have extensive experience in fastening components such as screws and bolts. We can accommodate a wide range of production needs, from small lots of various types to mass production, and we are committed to pursuing high performance and reliability by establishing a quality control department. We are currently distributing a collection of processing case studies using various metals such as stainless steel, aluminum, copper, and brass. *You can view it immediately by clicking the download button. [Contents (excerpt)] ■ Manufactured bolts ■ Anchor bolts ■ Bending processing ■ Press processing and sheet metal processing ■ Special bolts ■ Brass

• Processing Contract

This product is a "100W solar panel" boasting a high conversion efficiency of 23%. It is thin, lightweight, and easy to carry. It comes with a cable storage bag, allowing for quick and easy transport outdoors, making it convenient for power outage preparedness. Additionally, the adjustable stand allows you to position it at the best angle towards sunlight, further enhancing the photovoltaic conversion efficiency. 【Features】 ■ Multi-port usage ■ High conversion efficiency of 23% ■ Strong outdoor weather resistance ■ Compact and lightweight ■ Foldable for easy one-handed transport ■ Adjustable stand *For more details, please refer to the PDF document or feel free to contact us.

• Solar power generator

The "TogoPOWER Battery" is a high-capacity portable power source with a capacity of 176,000mAh/634Wh. It is equipped with a 60W PD Type-C port, allowing direct power supply to devices such as laptops. It features three rapid charging QC3.0 USB ports (totaling 54W, with each port providing 18W), which doubles the charging speed compared to regular USB ports. Additionally, to alleviate the hassle of calculating the time required for the portable power source to fully charge, it adopts a new LCD display that shows not only the input and output power but also the time needed to reach a full charge and the time to power each device at a glance. 【Features】 ■ Overwhelmingly large capacity ■ Simultaneous charging of up to 9 devices ■ Equipped with PD & wireless charger ■ Wide compatibility ■ Easy-to-understand charging status *For more details, please refer to the PDF document or feel free to contact us.

• Power storage device
• Other power sources

Copper exhibits excellent antibacterial properties against various pathogenic microorganisms and parasites that are problematic in our daily lives. 【Characteristics of Copper】 ■ Antibacterial properties ■ Good electrical conductivity ■ Good thermal conductivity ■ Easy to process ■ Aesthetic appeal ■ Excellent corrosion resistance ■ Color changes over time We offer products that utilize the above characteristics. 【Antibacterial properties of pure copper are effective against the following viruses】 ■ O157 ■ Influenza virus ■ Legionella ■ Cryptosporidium ■ Heterotrophic bacteria ■ Hospital-acquired infections *For more details, please refer to the external link page or feel free to contact us.

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• Processing Contract

Copper exhibits excellent antibacterial properties against various pathogenic microorganisms and parasites that are problematic in our daily lives. 【Characteristics of Copper】 ■ Antibacterial properties ■ Good electrical conductivity ■ Good thermal conductivity ■ Easy to process ■ Aesthetic design ■ Excellent corrosion resistance ■ Color changes over time We offer products that utilize the above characteristics. 【Antibacterial effects of pure copper are also effective against the following viruses】 ■ O157 ■ Influenza virus ■ Legionella ■ Cryptosporidium ■ Heterotrophic bacteria ■ Hospital-acquired infections ★ For more details on pure copper, please check the official website of the "Japan Copper Center" through the related link.

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Since our establishment, we have utilized the network we have cultivated to provide various products to customers nationwide. With procurement and proposal capabilities that rival those of other companies, we offer suitable processing methods. <What We Can Do (Excerpt)> ■ Procurement of various shapes and materials ■ Hot processing, cutting processing, pressing processing, header processing ■ Plastic molding processing ■ Rubber molding processing ■ Cast steel molding *For more details, please refer to the external link page or feel free to contact us.

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Since our establishment, we have leveraged the network we have cultivated to provide various products to customers nationwide. With procurement and proposal capabilities that rival our competitors, we will suggest suitable processing methods. <Do you have any of these concerns?> ■ Dissatisfaction with estimates. ■ Is this processing method really the right one? ■ I was turned away when I brought my drawings. ■ I don't know where to make a request. ★ Would you like to get a second opinion on your drawings? *For more details, please check the external link page or feel free to contact us.

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At Oka So Co., Ltd., we handle lubrication treatment products from Takashima Industrial Co., Ltd. We offer a variety of parts, including those related to automobiles, motorcycles, and bicycles, as well as high-tension nuts. Please leave the coordination of various bolts, nuts, machined products (custom-made based on drawings), zinc-coated hardware for utility poles, and other parts supply to us. 【Product Lineup】 ■ Parts related to automobiles, motorcycles, and bicycles ■ High-tension nuts ■ Steel, titanium, aluminum alloys, copper alloys, stainless steel *For more details, please refer to the PDF document or feel free to contact us.

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At Oka So Co., Ltd., we handle functional coatings from Takashima Industrial Co., Ltd. We offer various products including automotive, bicycle, construction, and electrical components, as well as seatbelt parts, bolts, and nuts for a wide range of applications. Please leave the coordination of various bolts, nuts, machined products (custom-made based on drawings), zinc-coated hardware for utility poles, and other parts supply to us. 【Product Lineup】 ■ Automotive, bicycle, construction, and electrical components ■ Seatbelt parts ■ Automotive bolts and nuts ■ One-sided bolts ■ Locking stainless nuts ■ Stainless nuts for plumbing *For more details, please refer to the PDF document or feel free to contact us.

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At Oka Sou Co., Ltd., we handle rust-proof treated products from Takashima Kogyo Co., Ltd. We offer a variety of parts, including screws such as bolts and nuts, work tools, jigs, copiers, bearing-related components, and electrical components. Please leave the coordination of various bolts, nuts, machined products (custom-made based on drawings), zinc-coated hardware for utility poles, and other parts supply to us. 【Product Lineup】 ■ Bolts, nuts, washers, drywall screws, and other screws ■ Work tools, jigs, copiers, bearing-related components ■ Automotive, bicycle, and electrical components ■ Steel, copper alloys, stainless steel *For more details, please refer to the PDF materials or feel free to contact us.

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The "ABR/ABM" is a JISB 1220 structural double-thread anchor bolt set that includes one double-thread bolt, four nuts, and one washer. We offer two processing methods: "ABR" for rolled threads (coarse threads) and "ABM" for cut threads (fine threads). Additionally, we also introduce foundation bolts, foundation anchor bolts, and various curved anchors. 【Features】 ■ Thread accuracy: 8g ■ Chamfering: Yes ■ Definition of standards: A set consisting of one double-thread bolt, four nuts, and one washer ■ Hardness classification of the washer: Round washer with a hardness classification of 200J *For more details, please refer to the PDF document or feel free to contact us.

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This catalog introduces the structural double-ended anchor bolt set JIS B 1220 "ABR/ABM." It includes information on "Integration of JIS Standards," as well as "JIS B 1220:2015 ABR," "JIS B 1220:2015 ABM," and "Recommended Dimensions for Base Plates Used with Structural Anchor Bolts." [Contents (Excerpt)] ■ Integration of JIS Standards ■ Explanation of JIS Standards ■ JIS B 1220:2015 ABR ■ JIS B 1220:2015 ABM ■ Recommended Dimensions for Base Plates Used with Structural Anchor Bolts ■ Reference Materials on the Design and Construction of Structural Anchor Bolts *For more details, please refer to the PDF document or feel free to contact us.

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Introducing the column backing fixture "Shakomanhug." It features a user-friendly HUG bolt with a large screw pitch and an R-shaped handle that is easy to grip and turn. With a uniquely designed plate that is convenient to use, you can easily attach the backing fixture to the column. 【Features】 ■ User-friendly HUG bolt with a large screw pitch ■ R-shaped handle that is easy to grip and turn *For more details, please refer to the PDF document or feel free to contact us.

• Assembly Jig

"The Safe Mogureru-kun" is a lightweight and easily portable opening protection system due to its split design. The handrails and steel skirting boards are of a telescopic type, allowing installation of openings from 600 to 900 mm. The connecting bolts and nuts use a two-piece structure called "D-LOCK," which allows for quick attachment and detachment. 【Features】 ■ Utility model registration No. 3205252 ■ Assembly completed in just a few minutes ■ Lightweight and easy to move due to its split design ■ Entrance openings can be selected as either slide bar type or door type ■ Equipped with anchor plates for fall prevention *For more details, please refer to the PDF materials or feel free to contact us.

• Other safety and hygiene products

The "Hug Bolt" has larger screw pitch, thread angle, and lead at the tip compared to standard products. As a result, the rotation from the initial engagement of the bolt and nut is smooth, contributing to improved workability. Its structure makes it resistant to dents on the threaded part, making it an eco-friendly bolt suitable for reuse. 【Features】 ■ Reduces disposal costs and contributes to an eco-friendly society ■ Speeds up work with a large screw pitch ■ Thread structure that is resistant to dents ■ Size displayed on the bolt head for improved usability ■ Sturdy structure that meets axial shear force requirements ■ Unique reuse plan in place *For more details, please refer to the PDF document or feel free to contact us.

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"D-LOCK" is a set of middle bolts, nuts, and washers that combines a return-stop function with high workability. Considering the workability on site, it is a newly conceived set bolt with a simple two-piece structure that incorporates the included functional parts. With fewer components, it is easy to handle, significantly speeding up the installation process and greatly reducing construction costs. It can be widely used for bolt connections in relatively minor structures. 【Features】 ■ Workable two-piece structure ■ Return-stop function and high workability ■ Compliance support *For more details, please refer to the PDF document or feel free to contact us.

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The "Chemical Insert ME・SME" is an internal thread chemical anchor that allows you to tighten mounted items with commercially available bolts, similar to an internal thread anchor. It is an anchoring method that combines an internal thread insert with a chemical anchor (resin bonding material). You can freely choose the length of the bolt according to the thickness of the mounted item. Additionally, there is no need to cut the bolt when removing or replacing it after it has set. 【Features】 ■ An anchoring method that combines an internal thread insert with a chemical anchor (resin bonding material) ■ Allows you to tighten mounted items with commercially available bolts like an internal thread anchor ■ Freely choose the length of the bolt according to the thickness of the mounted item ■ Various shapes of bolts, such as eye bolts and L-shaped bolts, can be selected according to construction conditions ■ No need to cut the bolt when removing or replacing it after it has set *For more details, please feel free to contact us.

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"Zinc Hat" is a cap that protects bolts and nuts from rust. With its unique performance, it blocks the occurrence of rust on exposed bolts. It serves the role of "corrosion protection," demonstrating excellent corrosion resistance over a long period. The product itself is equipped with cathodic protection, coating protection, and inhibitor effects. The performance differences compared to conventional resin caps have been clarified through testing, and since it can be installed simply with a wrench or spanner, there is no need to fill it with grease or caulking material, significantly reducing maintenance costs compared to traditional methods. 【Features】 ■ Winner of the GOOD DESIGN AWARD 2018 ■ Patent registered ■ Sacrificial corrosion action (cathodic protection) ■ Coating protection ■ Inhibitor effect *For more details, please feel free to contact us.

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"Anchor Bird" contributes to the preservation of the quality and aesthetics of structures, and is a groundbreaking anchor that achieves both high safety and excellent usability. By using electric tools (impact wrenches or impact drivers) to generate torque, it allows for easy installation with simple tasks, realizing the anchor's tensile strength. The removal process also utilizes electric tools (impact wrenches or impact drivers), enabling easy work for complete removal. 【Features】 ■ Easy installation and removal ■ Promotes further improvement of site safety through visualization ■ Addresses the aesthetics of concrete surfaces and rust prevention *For more details, please feel free to contact us.

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Our Quality Assurance Department creates product quality from the customer's perspective in order to deliver "high-performance and highly reliable products." Based on ISO 9001, not only the manufacturing, technology, and quality assurance departments but also the administrative and management departments practice a unified quality management system. By engaging in quality assurance activities, we prevent the occurrence of non-conforming products in advance. We will continue to establish, implement, and maintain our quality system under a strict quality control framework, striving to improve manufacturing technology and ensure product quality characteristics, thus providing reliable and satisfying products that meet our customers' needs and expectations. 【Features】 ■ Reflecting customer requests in quality together with the sales department ■ Improving quality with enthusiasm and commitment alongside manufacturers ■ Promoting the visualization of quality and guarantee content to enhance customer satisfaction ■ Pursuing speed and accuracy to increase customer satisfaction ■ Utilizing data analysis and extensive experience to implement accurate recurrence prevention measures *For more details, please refer to the external link page or feel free to contact us.

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With the advancement of technology and the expansion of items, our company offers approximately 50,000 standard stock fasteners, including small screws, bottles, washers, and around 80,000 types when including custom orders. From small items like calculators to large ones such as plants and bridges, we propose suitable screws tailored to our customers' needs. If you have any requests like "Is there a screw like this?" please feel free to leave it to us. 【Main Products】 ■ Screws (from small screws to large screws exceeding 1,000m) ■ Fastener-related parts and equipment *For more details, please refer to the PDF document or feel free to contact us.

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