Parafusos de plástico

Fabricante de parafusos personalizados

Fixador de calor

Parafusos de plástico


Heatfastener was established in 1998, a professional producer in the design and production of plastic screws, custom screws, custom bolts, and other customer fasteners. Our company has various types of advanced high precision CNC machines, automatic lathes, CNC milling machines, grinding machines, drilling machines, screw heading machines, tapping machines, and other processing machines. We can produce according to customer’s requirements. In the meantime, there are lots of inspecting machines in our factory, such as projector, salt spraying tester, accelerometer, center-height gauge, torsion tester, film thickness tester, Spectrometer together with technical well-qualified teams to satisfy the demands of each client. We are keeping moving with the motto of “foundation is based on quality, while development is founded in reputation”. With our excellent product quality, good service and very competitive prices, precise production, our products have a good reputation within the industry. Our products become a well-known brand, and they are used by many international and domestic well-known telecom and computer manufacturers, such as Foxconn, Amphenol, Huawei.

Com certificação ISO9001:2008, iso14001:2004, e especialmente IAFT16949:2009 para a indústria automóvel. Heatfastener oferece parafusos totalmente personalizados e parafusos de acordo com suas necessidades. Nós podemos trazer seu projeto de fixador para a realidade, e tudo de acordo com suas necessidades.

plastic screws

Plastic Screws Details

Plastic fasteners including plastic screws, plastic bolts, and nuts also called Nylon screws, bolts, nuts, compared with ordinary metal screws, the biggest advantage is that they have good insulation properties and are not conductive, Because of the nonmetallic manufacturing, there will be no signal interference such as eddy current under the influence of current or other electrical signals, and its anti-interference is a bit suitable for industries such as communications, plastic screws have better acid and alkali resistance, the best PVDF screws are followed by polypropylene, both of which have strong acid and alkali resistance

Plastic screws and bolts come in different lengths, materials. We can also manufacture these items in special materials and custom made as below listed:


Material: PA
Qualities: good dynamic characteristics, friction and wear resistance is more
excellent compared with other engineering plastics, good oil resistance, used
in the temperature below 100°C

Material: PP
Color: white
Qualities: good water resistance, chemical resistance(stable performance of chemical
environment) and electrical properties, used in the temperature below 80°C

Material: PVC
Qualities: outstanding water resistance, prevention of acid/alkali, inflammability
and insulation, used in the temperature below 70°C

Material: PC
Qualities: outstanding resistance to shock, good UV resistance, and be suitable for
outdoor, used in the temperature below 115°C

Material: PVDF
Qualities: excellent chemical resistance, abrasion resistance, flexibility,
anti-expansion strength and impact resistance strength; used in the temperature
below 150°C

Material: PPS
Qualities: good prevention of acid/alkali and withstanding high temperatures, size
and the material won’t change in high temperature and high humidity environment, used
in the temperature below 240°C

Material: PEEK

PEEK is a kind of heat-resistant, high-performance thermoplastic special engineering plastic. It has good mechanical properties and chemical resistance, abrasion resistance, hydrolysis resistance properties, etc.; it has a light proportion and self-lubricating properties.

Material: PA66
Qualities: Poly (hexamethylene adipamide), Polyamide 66, or Nylon 66 (PA66) is an engineering-grade thermoplastic. PA66 has higher strength but lower impact resistance than PA6


  • Grau: Grau 4.8, Grau 6.8, Grau 8.8, Grau10.9, Grau12.9, etc.
  • Padrão:GB,DIN,ISO, ANSI/ASTM,BS,BSW,JIS, Métrico, Polegada
  • Certificados: ISO9001:2015, ISO14001:2015,IATF16949, ROHS
  • Feito à medidaOEM está disponível, de acordo com os requisitos do cliente

Tipo de cabeça e tipo de acionamento

  • Tipo de cabeça:Plana, Oval, Vinculada, Pan, Redonda, Treliça, Botão, PF, Queijo, Enchimento, Arruela Pan, Cilindro, Hexágono, Hexágono Dentado, Arruela
  • Tipo de acionamento:Phillips, ranhurado, phiilips/ranhurado, 6 lóbulos, pino 6 lóbulos, Pozidrive, quadrado, triângulo, tipo Y. Tri-wing, tipo S, tipo H, hexágono, 5 pontos, 8 pontos, estriado, chave inglesa, embraiagem, pino hexagonal, pino torx
  • Parafuso de máquina, Parafusos de rosca, Parafuso de corte de rosca, Parafuso de formação de rosca


Exhibiting high temperature and electrical resistances, polyamides (nylon) are considered high-performance plastics and are widely used in automotive & transportation markets, consumer goods, and electrical and electronics applications among others. Learn more about this interesting class of plastics along with the main applications and benefits of some common polyamides: PA11, PA12, PA46, PA6, PA66, and PPA (polyphthalamides). Explore more about their key properties like mechanical, thermal, electrical, etc., conditions to process this polymer, and understand what makes Polyamides an ideal choice in high-end engineering applications.

Além disso, os nossos parafusos, cavilhas e parafusos personalizados são amplamente utilizados nas seguintes indústrias

  • Eletrónica
  • Petroquímica
  • Produtos de consumo
  • Transporte
  • Agricultura
  • Máquinas pesadas
  • Construção
  • Automóvel
  • Médico
  • Militar
  • Aeroespacial
  • Petróleo e gás

According to the shape of the head, it can be divided into pan head plastic screws, countersunk head plastic screws, external hexagon plastic screws, internal hexagon plastic screws, plastic set screws, plastic thumb screws, etc


Product Properties:
1. Corrosion Prevention, UV Resistance, Withstands High/Low Temperatures,
2. Prevention Of Acid / Alkali, High Voltage Resistance, Insulation.

We supply all kinds of custom plastic screws and bolts from Micro M1 to Large long M40

Nominal diameter (D)Thread (p)máximominmáximominAB
plastic screws and bolts dimensions

Sobre nós

Shenzhen Heat Hardware Co., Ltd é um fabricante líder de parafusos personalizados na China, fundado em 2000 anos. Somos especializados em parafusos personalizados, parafusos de segurança, parafusos Sems, parafusos Chicago, parafusos de solda, parafusos longos, micro parafusos, parafusos de polegar, parafusos de ajuste, parafusos personalizados, parafusos de carro, porcas e outros fixadores personalizados. Com mais de 20 anos de experiência no sector. Atendemos mais de 20000 clientes, incluindo a indústria aeroespacial, indústria automotiva, eletrônica, produtos mecânicos e elétricos, robôs, indústria médica, indústria de comunicações, produtos esportivos ao ar livre, aparelhos inteligentes, etc. podemos fornecer um serviço personalizado de fixador único para você, não importa o tipo de fixador personalizado que você precisa.

Perguntas mais frequentes

Plastic screws are lightweight and strong

Flexible and strong, plastic screws can also be as much as 10 times lighter pound for pound as metal screws. … Plastic fastener materials can have a glass or metallic filler added to the base resin to improve strength, stiffness, temperature range, and gravity.

Plastic Fasteners Plastic fasteners are screws, bolts, and other plastic tools used to join and secure materials together. Plastic fasteners, despite their comparative lower strength, are a popular alternative to traditional metal fasteners in some situations.

Plastic anchors protect walls and wall hangings. When you need to hang something on a wall and there’s no stud in the right spot, plastic wall anchors may be the solution. Also called expansion anchors, they reinforce a screw in the wall surface so it can’t easily be ripped out.

This composite material is made of woven fiberglass cloth and epoxy resin. This combination gives plastic an improved strength to weight ratio. And now the plastic screw and washer industry has found success in making plastic screws, washers and fasteners from this material

As a fastener, this material is especially suited for electronics. It offers high tensile strength and higher wear resistance than aluminum. Nylon fasteners also have excellent resistance to some chemicals and hydrocarbons, while providing a high amount of insulation

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