Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 04, 2026～Mar 03, 2026
This ranking is based on the number of page views on our site.
61～90 item / All 1979 items
This is a resin washer made of nylon 6 material.
The nylon washer "NN" is a resin washer made from nylon 6. It is semi-transparent in color. The heat resistance temperature is 65°C at 1.82MPa. It meets UL standards of UL94-HB (material). It is compliant with RoHS. For more details, please download the catalog.
This is a resin washer made of nylon 6.
The black nylon washer "NN-B" is a resin washer made from nylon 6. It is black in color. The heat resistance temperature is 65°C at 1.82MPa. It complies with UL standard UL94-HB (material). It is RoHS compliant. For more details, please download the catalog.
This is a resin washer made of nylon 66.
The nylon washer "NN-M" is a resin washer made from nylon 66. It is translucent in color. The heat resistance temperature is 75°C at 1.82MPa. It complies with UL standard UL94V-2 (material). It is RoHS compliant. For more details, please download the catalog.
Brass (unplated) spacer hex tapping screw "TSB-CE"
■Features - It is a brass tapping screw spacer. - It is a brass spacer without surface treatment. - It is a product with excellent corrosion resistance, circulation, and cost balance. - The screw part is a spacer designed for tapping screws. - Compliant with EU-RoHS2.
Steel (trivalent chromium) spacer with hexagonal male thread and washer "WSF-SWE"
■Features - It is a steel hexagonal male-female threaded spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product with an excellent balance of strength and cost. - The spacer comes with a spring washer to prevent loosening. - Compliant with EU-RoHS2.
Steel (trivalent chromium) spacer hex tapping screw "TSF-E"
■Features - It is a steel tapping screw spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product with an excellent balance of strength and cost. - The screw section is designed as a tapping screw type spacer. - Compliant with EU-RoHS2.
Steel (trivalent chromium) spacer hexagonal both ends "ESF-E"
■Features - It is a steel hexagonal double-threaded spacer. - The steel spacer has undergone "trivalent chromium chromate treatment" for surface processing. - It is a product that excels in strength and cost balance. - Compliant with EU-RoHS2.
Nylon Washer "NN"
■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. - Washers are thin, disc-shaped, and have 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, thereby maintaining a certain fastening force, preventing loosening of the screw, protecting the fastening surface from damage, and stabilizing the seating surface. - Refers to flat washers, round washers, round washers, and plain washers (sometimes abbreviated as "W"). - Compliant with EU-RoHS2.
PC (polycarbonate) small screw "PC"
■Features - This product is a small pan screw made of PC (polycarbonate). - PC (polycarbonate) is a type of amorphous engineering plastic based on thermoplastic resin. - As for physical properties, it has high transparency and impact resistance, offering transparency comparable to glass and approximately 50 times the impact resistance, along with excellent weather resistance, low water absorption, and self-extinguishing properties. - Applications: Widely used in transparent structures, optical components, electronic device cases, security equipment, and more. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - Compliant with EU-RoHS2 standards.
PEEK set screw "PE-T"
■Features - This is a set screw with a PEEK (Polyether Ether Ketone) pan head screw and a PTFE washer. - "PEEK" is a super engineering plastic with semi-crystalline, top-tier performance. - It possesses very high mechanical strength, demonstrates excellent resistance to wear and impact, and has flame retardant properties along with outstanding heat resistance. - It also exhibits excellent chemical resistance, being resistant to almost all chemicals except concentrated sulfuric acid. - Due to its high reliability and durability, it is widely used in industrial fields to meet stringent environments and high demands. - Unlike metal screws, resin screws are insulated, lightweight, and do not rust, making them suitable for applications requiring weight reduction and insulation. - It complies with EU-RoHS2 standards.
PEEK set screw "PE-E"
■Features - This is a set screw with a PEEK (Polyether Ether Ketone) pan head screw and a PTFE washer. - "PEEK" is a super engineering plastic with semi-crystalline, top-tier performance. - It possesses very high mechanical strength, demonstrates excellent resistance to wear and impact, and has flame retardant and outstanding heat resistance properties. - It also has excellent chemical resistance, showing resilience to almost all chemicals except concentrated sulfuric acid. - Due to its high reliability and durability, it is widely used in industrial fields to meet harsh environments and high demands. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for applications requiring weight reduction and insulation. - It complies with EU-RoHS2 standards.
Lenny (Polyamide MXD6) Set Screw Small Screw "RY-T"
■Features - This is a set screw with a small screw made of RENY (polyamide MXD6) and a PTFE washer. - "RENY" is a polyamide resin molding material primarily composed of polyamide MXD6. - This material boasts the highest strength and elastic modulus among engineering plastics, along with excellent insulation properties, oil resistance, and low water absorption. - In the industrial sector, it is widely trusted as an alternative to metals and is extensively used in applications requiring high reliability, such as automotive parts, electrical and electronic devices, and machine components. - Unlike metal screws, resin screws are insulated, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - It complies with EU-RoHS2 standards.
PPS (Polyphenylene Sulfide) Set Screw "PS-SR"
■Features - This is a set screw with a small screw made of PPS (40% glass fiber) and a silicone rubber washer. - "PPS (Polyphenylene Sulfide)" is a crystalline super engineering plastic. - The inclusion of glass fiber significantly improves strength and rigidity. - PPS excels in heat resistance, mechanical properties, electrical properties, dimensional stability, and flame retardancy, and it also has 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 insulated, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - It complies with EU-RoHS2 standards.
PPS (Polyphenylene Sulfide) Set Screw "PS-R"
■Features - This is a set screw with a small screw made of PPS (40% glass fiber) and an NBR washer. - "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 insulated, lightweight, and do not rust, making them ideal for applications requiring weight reduction and insulation. - It complies with EU-RoHS2 standards.
PC (polycarbonate) set screw "PC-R"
■Features - This is a set screw with a polycarbonate (PC) screw and an NBR washer. - PC (polycarbonate) is a type of amorphous engineering plastic based on thermoplastic resin. - Its physical properties include high transparency and impact resistance, offering transparency comparable to glass and approximately 50 times the impact resistance, along with excellent weather resistance, low water absorption, and self-extinguishing properties. - Applications: Widely used in transparent structures, optical components, electronic device cases, security equipment, and more. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - Compliant with EU-RoHS2 standards.
PVDF (polyvinylidene fluoride) set screw "PV-T"
■Features - This is a set of small screws made of PVDF (polyvinylidene fluoride resin) with PTFE washers. - PC (polycarbonate) is a type of amorphous engineering plastic based on thermoplastic resin. - As for physical properties, it has high transparency and impact resistance, offering transparency comparable to glass and about 50 times the impact resistance, along with excellent weather resistance, low water absorption, and self-extinguishing properties. - Applications: Widely used in transparent structures, optical components, electronic device cases, security equipment, and more. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - Compliant with EU-RoHS2 standards.
Lenny (Polyamide MXD6) small plate screw "RYF-B"
■Features ・This is a small screw made of RENY (polyamide MXD6). It has a flat top surface and a conical seating surface, allowing for the head to be embedded through a knurling process. ・"RENY" is a polyamide resin-based molding material primarily composed of polyamide MXD6. ・This material boasts the highest strength and elasticity among engineering plastics, along with excellent insulation properties, oil resistance, and low water absorption. ・In the industrial sector, it is widely trusted as an alternative to metal materials and is extensively used in applications requiring high reliability, such as automotive parts, electrical and electronic devices, and mechanical components. ・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.
PC (Polycarbonate) small screw "PCF"
■Features - This is a small screw made of PC (polycarbonate). It has a flat top surface and a conical seating surface, allowing the head to be embedded through a knurling process. - PC (polycarbonate) is a type of amorphous engineering plastic based on thermoplastic resin. - As for physical properties, it has high transparency and impact resistance, offering transparency comparable to glass and about 50 times the impact resistance, along with excellent weather resistance, low water absorption, and self-extinguishing properties. - Applications: Widely used in transparent structures, optical components, electronic device cases, security equipment, and more. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - Compliant with EU-RoHS2 standards.
PC (polycarbonate) round plate small screw "PCR"
■Features - This is a small round screw made of PC (polycarbonate). It has a flat top and a conical seating surface, allowing the head to be embedded through a knurling process. - PC (polycarbonate) is a type of amorphous engineering plastic based on thermoplastic resin. - As for physical properties, it has high transparency and impact resistance, offering transparency comparable to glass and approximately 50 times the impact resistance, along with excellent weather resistance, low water absorption, and self-extinguishing properties. - Applications: Widely used in transparent structures, optical components, electronic device cases, security equipment, and more. - Unlike metal screws, resin screws are insulating, lightweight, and do not rust, making them suitable for weight reduction and insulation purposes. - Compliant with EU-RoHS2 standards.
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/
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/
It is made of a strong material with a low friction coefficient, and it also has excellent wear resistance and self-lubricating properties.
Polyamide, commonly known as nylon, is a crystalline engineering plastic. It is a tough material with a low coefficient of friction, excellent wear resistance, and self-lubricating properties. It also has good oil and chemical resistance, making it an ideal material for mechanical applications; however, its high moisture absorption is a concern that must be considered in design. It does not contain any of the six substances restricted by the RoHS directive. We offer a lineup that includes washers, black washers, set washers for small screws, set washers for tapping screws, serrated washers, and set serrated washers. *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/
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/
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/
"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/
![[High Strength × Ultra Compact] Resin Screw](https://image.mono.ipros.com/public/product/image/dea/2000140614/IPROS86921440032806459740.jpeg?w=280&h=280)
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/
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/
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/
【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
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/
