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Screw×日本ケミカルスクリュー - List of Manufacturers, Suppliers, Companies and Products

Screw Product List

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Inert 'PTFE' to most chemical substances and solvents.

Inert 'PTFE' to most chemical substances and solvents.

It has excellent electrical properties, non-stickiness, and lubricity.

Tetrafluoroethylene resin is a representative resin of fluorine resins. It is inert to most chemical substances and solvents. In addition, it possesses excellent electrical properties, non-stickiness, and lubricity, making it expected to be used in a wide range of fields such as chemistry, electricity, machinery, and space development. 【Features】 ■ Continuous use temperature: 260℃　　 ■ Flammability: ー How to use it is up to the customer. "Plastics springs" will expand the possibilities of springs. We accept custom orders tailored to your specifications starting from one piece. *For more details, please refer to the PDF materials or feel free to contact us. *The online shop is here → https://www.chemisnetshopping.co.jp/

  • Spring

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Excellent chemical resistance and weather resistance: 'PP-Polypropylene'

Excellent chemical resistance and weather resistance: 'PP-Polypropylene'

A balanced engineering plastic with moldability!

Polyvinylidene fluoride (PVDF) is a balanced engineering plastic that possesses excellent performance as a fluoropolymer and moldability comparable to general-purpose resins. It has outstanding chemical resistance and weather resistance, and is used in various fields such as electronic materials like binders for lithium-ion batteries, fishing lines, strings for stringed instruments, battery valves, and linings. 【Features】 ■ Continuous use temperature: 150°C ■ Flammability: UL94 V-0 The usage is up to the customer, and "Plastics Springs" will expand the possibilities of springs. We accept custom orders tailored to your specifications starting from one piece. *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

  • Spring

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PC polycarbonate knurled screw

PC polycarbonate knurled screw

It has exceptional shock resistance and is well-equipped with balanced mechanical and electrical properties.

PC (polycarbonate) is an amorphous engineering plastic. It has excellent impact resistance and possesses a balanced combination of mechanical and electrical properties, and due to its transparency and self-extinguishing nature, it is widely used in various fields from electrical and electronics to automotive and medical applications. It does not contain any of the six substances restricted by the RoHS directive. We offer a lineup that includes PC/(-) resin knurl, PC/(-) resin knurl (white), PC-white/embedded knurl (iron screw), PC-white, black, red/embedded knurl (stainless screw), and PC/bolt cap (T type), as well as PEEK (polyether ether ketone)/bolt cap (T type). *For more details, please refer to the PDF materials or feel free to contact us. *Visit our online shop here → https://www.chemisnetshopping.co.jp/

  • nut

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The world's smallest resin screw "RENY micro screw"

The world's smallest resin screw "RENY micro screw"

The world's smallest micro screw has been created using high-strength RENY material!

RENY material is a crystalline engineering plastic based on polyamide MXD6, reinforced with 50% glass fiber. It is the strongest material among plastic screws. This time, the world's smallest micro screw has been created using the high-strength RENY material. The sizes are M1.2, M1.4, and M1.6, with lengths of 2.5L and 4L, respectively. It has a proven track record in insulation applications, such as precision electronic components and the motor parts of model trains. *For more details, please refer to the PDF document or feel free to contact us. *The online shop is here → https://www.chemisnetshopping.co.jp/

  • Other machine elements

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Plastic micro screws

Plastic micro screws

"Micro screws," the smallest class of plastic screws in the world.

Plastic micro screws are among the smallest screws in the world for molded plastic screws. In addition to standard type 0, type 1, we can also produce type 0, type 3 and custom shapes, and we can manufacture dedicated tools as well. Plastic micro screws have a proven track record as precision components in applications such as flow pumps, eyewear parts, electronic components, model parts, medical devices, plating equipment parts, and semiconductor equipment parts. *For more details, please refer to the PDF document or feel free to contact us. *Our online shop is here → https://www.chemisnetshopping.co.jp/

  • Engineering Plastics

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[High Strength × Ultra Compact] Resin Screw

[High Strength × Ultra Compact] Resin Screw

A super small screw with no worries about rust and excellent strength. Issues with heat, friction, and insulation are resolved immediately!

The new product "RENY/PEEK Micro Chemis Screw" is a plastic screw that surpasses the conventional "RENY/PEEK Micro Screw" in strength. It is available in three sizes: M1.2, M1.4, and M1.6, and other sizes can be manufactured upon request. Although it has a hole shape that requires a specialized tool, its torsional breaking strength has increased by 150% to 200% compared to the conventional model. Two types of specialized tools are available: a dedicated precision screwdriver and a dedicated bit. It is heat-resistant and can also be used for insulation purposes, making it suitable as a substitute for metal screws in applications such as precision electronic components and the motor parts of model trains. 【Features】 ■ Strength that withstands harsh environments such as high temperatures and friction ■ High quality with gate remnants of 0.2mm or less ■ Continuous use temperature: 105 degrees for RENY material, 180 degrees for PEEK material *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

  • Other machine elements

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The smallest micro screw in the history of resin screws *Custom orders are also available!

The smallest micro screw in the history of resin screws *Custom orders are also available!

Minimum screw diameter M1.2!!! Injection molded products smaller than pellets!

Micro screws are products expected to be in demand in the electrical and electronic fields, as well as in mobile phone components, utilizing characteristics such as lightweight and insulation. In addition to micro screws, we offer a variety of products including various resin screws, rivets, and plastic springs. Our company, celebrating its 50th anniversary, is capable of mold design, mold manufacturing, injection molding, pressing, and machining, allowing us to broadly meet customer needs based on our accumulated know-how. We also accommodate custom orders beyond screws, so please feel free to contact us. Additionally, you can view more details through the catalog download. *For more information, please refer to the PDF materials or feel free to contact us. *Our online shop can be found here → https://www.chemisnetshopping.co.jp/

  • bolt

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PEEK (Polyether Ether Ketone) uses semi-crystalline high-performance plastic.

PEEK (Polyether Ether Ketone) uses semi-crystalline high-performance plastic.

High chemical resistance plastic material! Strong against heat, abrasion, and decomposition! Over 100 types including screws, springs, and washers! *Comprehensive catalog available.

PEEK material has the highest level of chemical resistance among engineering plastics, and the only general-purpose chemical that can dissolve PEEK is concentrated sulfuric acid. Screws made from this PEEK material are used in semiconductor cleaning equipment, wafer carrier cases, chemical pumps, and plating equipment. When considering shape and size, there are over 100 types available, allowing you to find the products you need. Additionally, it is possible to manufacture screws using high-strength grades, carbon fiber-filled grades, and heat-resistant grades. 【Features】 ○ Material: Polyether Ether Ketone ○ Semi-crystalline, high-performance super engineering plastic ○ The only general-purpose chemical that can dissolve PEEK is concentrated sulfuric acid. ○ Continuous use temperature: 180℃ ○ Flammability: UL94 V-0 ○ RoHS compliant *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

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  • Spring

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Latest edition! "Plastic Screw Comprehensive Catalog" *Free shipping is also available.

Latest edition! "Plastic Screw Comprehensive Catalog" *Free shipping is also available.

【Many new products】 Excellent chemical resistance and thermal insulation, lightweight! For screw head protection, panel fixation, and more. Includes all shapes, sizes, and materials of resin (plastic) screws.

At Nippon Chemical Screw, we are currently offering the latest edition of our "Plastic Screw Comprehensive Catalog," which features a wide variety of plastic (resin) screws, for free. Plastic screws are characterized by being approximately 1/5 to 1/6 the weight of metal screws. They also possess excellent insulation, corrosion resistance, thermal insulation, and non-magnetic properties. 【Introducing Some of Our Products】 <PEEK Series> ■ High chemical resistance ■ Suitable for semiconductor cleaning equipment, chemical pumps, plating equipment, etc. ■ New products in inch screw sizes have been added to the lineup <Petal Washer> ■ Tightens with a screwdriver, and when pulled, the petals close to protect the screw head ■ Helps prevent condensation and enhances safety in nurseries and accommodation facilities ■ Can also provide a simple security function <Push Rivet> ■ The legs expand when pushed in by hand, securing panels and other items ■ Active in the automotive industry and more ■ A lineup of products that combine high tensile strength, high heat resistance, and low cost is also available *We are sending the comprehensive catalog for free, so please feel free to apply. *For more details, please refer to the PDF materials or feel free to contact us. *Visit our online shop here → https://www.chemisnetsh

  • nut

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New color lineup: Black small screw 'RENY-BK/FH'

New color lineup: Black small screw 'RENY-BK/FH'

New black color added to the lineup! The gate residue at the tip of the screw is less than 5% of the length.

RENY is a crystalline engineering plastic based on polyamide MXD6, reinforced with 50% glass fiber. It has high strength and elasticity, and excellent oil and heat resistance, making it suitable as an alternative material to metal for applications in automotive parts, general machinery, precision components, electrical/electronic parts, and civil engineering construction materials. 'RENY-BK/FH' is a small screw with a black color newly added to the lineup. 【Specifications】 ■ Continuous use temperature: 105°C / 221°F ■ Flammability: UL94HB *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

  • bolt

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For OA machines and the automotive field! Sara small screws 'PEEK GF30/FH'

For OA machines and the automotive field! Sara small screws 'PEEK GF30/FH'

The remaining gate at the tip of the screw is less than 5% of the length.

"PEEK GF30/FH" is a small screw made of polyether ether ketone. The gate residue at the tip of the screw is less than 5% of its length. By using it in combination with a nut of the same material, pitch misalignment of the screw does not occur during molding. It is used in fields such as office automation equipment, automotive applications, IC wafer carriers, and fixtures for LCD manufacturing. 【Features】 ■ Metric screw, glass fiber reinforced grade (30%) ■ The gate residue at the tip of the screw is less than 5% of its length ■ Can be used in combination with a nut of the same material ■ Continuous use temperature: 260°C/500°F ■ Flammability: UL94 V-0 *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

  • bolt

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Micro-nut small screw 'PEEK GF30/MPH'

Micro-nut small screw 'PEEK GF30/MPH'

Introducing micro-nuts with 30% glass fiber reinforced grade! They have the highest level of chemical resistance.

PEEK is a super engineering plastic with semi-crystalline, top-level performance. Among engineering plastics, it has the highest level of chemical resistance, and the only common chemical that can dissolve PEEK is concentrated sulfuric acid. 'PEEK GF30/MPH' is a micro screw made of polyether ether ketone, with the gate residue at the tip of the screw being less than 5% of its length. 【Features】 ■ Metric screw, glass fiber reinforced grade (30% reinforcement) ■ Gate residue at the tip of the screw is less than 5% of its length ■ Can be used in combination with nuts of the same material ■ Continuous use temperature: 260°C/500°F ■ Flammability: UL94 V-0 *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

  • bolt

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Lightweight, insulated, corrosion-resistant, non-magnetic, heat-insulating plastic screws.

Lightweight, insulated, corrosion-resistant, non-magnetic, heat-insulating plastic screws.

The characteristics of "plastic screws," which are often used in the manufacturing processes of cars, home appliances, and mobile phones that are utilized in daily life.

Plastic screws are rarely seen in everyday life, but they are often used in the manufacturing processes of vehicles, home appliances, and mobile phones in industries such as the automotive, semiconductor, and electronics sectors, playing a crucial supporting role. 【Features】 ■ Lightweight: With a low specific gravity, they are about 1/5 to 1/6 the weight of metal screws. ■ Insulation: They have high electrical resistance and excellent insulating properties. ■ Corrosion resistance: They excel in corrosion resistance, eliminating concerns about rust and corrosion. ■ Thermal insulation: They have low thermal conductivity and excellent insulating properties. ■ Non-magnetic: They do not acquire magnetic properties. *For more details, please refer to the PDF document or feel free to contact us. *Visit our online shop here → https://www.chemisnetshopping.co.jp/

  • Other semiconductor manufacturing equipment

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Plastic inch screws * Materials are two types: PEEK and RENY.

Plastic inch screws * Materials are two types: PEEK and RENY.

The only lineup of molded plastic inch screws in the country!

The materials are available in two types: PEEK and RENY. The diameter sizes include #2-56, #4-40, #6-32, #8-32, #10-24, #10-32, and #1/4-20, with lengths ranging from 3/16 to 1-1/4 inches. We have received inquiries from various sectors and plan to expand our lineup in the future. - Used for maintenance of medical devices made in the USA Medical devices use inch screws made of resin produced in the USA, but since the quantity needed for regular maintenance is small, importing them incurs time and costs. Our resin-made inch screws are molded products, making them more affordable and quicker to obtain than manufacturing through cutting processes domestically. *For more details, please refer to the PDF document or feel free to contact us. *Online shop here → https://www.chemisnetshopping.co.jp/

  • nut

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Continuous use temperature 1,500℃ ceramic screw

Continuous use temperature 1,500℃ ceramic screw

Bolts, nuts, and washers that combine exceptional strength, heat resistance, and chemical resistance. They excel in corrosion resistance and have no outgassing in high-temperature gas, making them suitable for semiconductor devices.

Ceramic (96% alumina) is widely used as a general ceramic material, taking advantage of its wear resistance, high hardness, and dimensional stability, making it suitable for large equipment parts and precision machine components. Furthermore, it can be bonded and fitted with metals. It also has excellent corrosion resistance and is widely used in semiconductor devices due to the absence of outgassing in high-temperature gas environments. ■ Features - Does not contain any of the six substances restricted by the ROHS directive (lead, cadmium, mercury, hexavalent chromium, PBB, PBDE). - Continuous use temperature: 1500℃ - Combustibility * For more details, please refer to the PDF document or feel free to contact us. * Online shop here → https://www.chemisnetshopping.co.jp/

  • nut

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