Porcas Clinch

Fabricante de porcas personalizadas

Fixador de calor

Clinch Nuts Suppliers

Heatfastener is a professional engaged in the production of clinch nuts and 23 years of research and development of screw and bolt, nuts suppliers. We offer nuts in inches and metrics. We can also make your nut per your size and plating specifications. Our nut line has many different materials as well. From plastic, stainless steel, aluminum, exotic metals, various grades of steel, and much more, we can supply your nut with the material you need.

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.

self clinching nuts

Clinch nuts Details

swage nut ou self-clinching nuts or clinch nuts (the equivalent of PEM® Nuts)  is a type of nut or threaded insert that is used on sheet metal.
It permanently anchors itself to the sheet metal by swaging the surrounding material. Generally, the swage nut is made of a hard metal such as stainless steel, which is inserted into a pre-drilled hole in softer ductile material such as aluminum. Self-clinching fasteners and. Clinch nut installation is achieved when the self-clinching nut is pressed into ductile metal, which displaces the host material around the mounting hole, causing it to cold flow into a specially designed annular recess in the shank pilot of the fastener.Self-clinching nuts provide an excellent solution for design engineers where a strong reusable thread is required in their metal assembly.provide permanent load-bearing threads in thin metal and fiberglass sheets.

Nuts can also be used instead of tapped holes for a more durable and stronger connection. Nuts, standoffs, and studs can be used where it is not practical, or possible, to insert a fastener on both sides of a case. For example, in an instance where there is a nut installed on the inside of an enclosure, you wouldn’t be able to hold a wrench to attach the cover, since the cover would interfere.

Também podemos fabricar estes artigos em materiais especiais e por medida, como abaixo indicado:

Materiais:

  • Aço inoxidável - SS302, SS304, SS316, (boa tenacidade),Aço inoxidável A2 A4
  • Aço - C45(K1045), C46(K1046),C20
  • Latão - C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),C27200CuZn37), C28000(CuZn40)
  • Bronze-C51000, C52100, C54400, etc
  • Alumínio - Al6061, Al6063 etc
  • Aço carbono – C1006,C1010,C1018,C1022,C1035K,C1045
  • Liga de aço - SCM435,C10B21,C10B339
  • Outros materiais- Titânio, UNS C11000 Cobre, silício

Outros:

  • 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
  • Acabamento:Liso, H.D.G, Óxido preto, Cromo, Teflon, dacromet, Anodizado, Com nylok
  • Certificados: ISO9001:2015, ISO14001:2015,IATF16949, ROHS
  • Feito à medidaOEM está disponível, de acordo com os requisitos do cliente
  • Sizes:M1.M2,M3,M4,M5,M6,M8,M10,M12,M14,M16,M18,M20,M24 And more

Aplicação

Clinch nuts are self clinching nuts, inside threaded nuts that are pushed right into the base product. Most of the time, these high-strength fasteners are utilized in a product that is also slim to tap threads.
How our clinch nuts made an instant effect at a huge automobile manufacturer installment of the clinch nut typically leads to a flush placing right into the base product, which is preferred by lots of producers. One more reason that clinch nuts give superb worth is since they can be set up at high quantities by making use of automation lines or by hand secured with an arbor press or riveters. Clinch nuts are a straight substitute for weld nuts as well as provide far better spin and also take out than standard weld nuts, plus they are quicker to mount. These bolts sometimes offer a prompt ROI for consumers switching over from weld nuts. Clinch nuts are made use of throughout the automobile sector, with applications in the bumper, safety belt setting up, and also the front end of the car consisting of the engine install. See just how among the biggest car manufacturers conserved numerous hundreds of bucks by switching over to secure nuts. Ideal for applications that require:
Accessibility to both sides of the base product
High string stamina as well as premium pull-out pressure needs
Steel base products: steel, stainless steel, and also lightweight aluminum

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

Self Clinching fasteners types

  • Self-clinching nuts provide permanent load-bearing threads in thin metal and fiberglass sheets. They are easily installed by pressing in a punched or drilled hole
  • Self-clinching standoffs are most commonly used when an application requires a user to stack or space a component away from the panel. Blind and Thru-threaded fasteners are standard.
  • Self-clinching and press-in studs provide permanent male threads in thin metallic and non-metallic sheets. They install easily and permanently in drilled or punched holes and transfer excellent push-out and torque-out capacity.

Self Clinching nuts types

  • Self-Clinching Nuts
  • Self-Clinching Flush Nuts
  • Self-Clinching Blind Press Nuts
  • Self-Clinching Miniature Self-Locking Fasteners
  • Self-Clinching Floating Fasteners
  • Self-Clinching Locking Floating Fasteners
  • Self-Clinching KAL-Nuts
  • Self-Clinching Top Collar Lock Nuts
  • Self-Clinching Self-Locking Nuts
  • Self-Clinching Aluminum Fasteners
  • Self-Clinching Steel Heavy-Duty Nuts

How to install Self Clinching Fasteners?

Self-clinching nuts are installed by placing them in properly sized holes in sheets and applying a parallel squeezing force to the head of the nut.

The sheet metal surrounding the head cold flows into an undercut thereby making the fastener an integral part of the sheet.
Clinch Nuts can also be used instead of tapped holes for a more durable and stronger connection. Nuts, standoffs, and studs can be used where it is not practical, or possible, to insert a fastener on both sides of a case.
For example, in an instance where there is a nut installed on the inside of an enclosure, you wouldn’t be able to hold a wrench to attach the cover, since the cover would interfere.
For the best dimensional accuracy, we recommend that all holes in the sheet metal application be punched.  To install the fastener into the punched Hole a profiled punch is required.  It is essential that the recommended Hole tolerances be observed.

Precisa de porcas personalizadas para a sua indústria?

Como fabricante com 20 anos de experiência na indústria e com uma fábrica equipada com máquinas de precisão, podemos fornecer, desde a consulta até à produção, uma solução única para si.

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

Self-Clinching fasteners work by utilizing a special clinch feature. When the part is pressed into the hole, the parent material is displaced and cold-flows into the clinch feature, effectively locking the fastener into the panel, providing excellent torque-out and push-out performance.

As porcas de aperto são um substituto direto das porcas de soldadura e oferecem melhor rotação e extração do que as porcas de soldadura tradicionais, além de serem mais rápidas de instalar. Estes elementos de fixação proporcionam muitas vezes um retorno imediato do investimento para os clientes que mudam de porcas de soldadura.

Broadly defined, a self-clinching fastener (also known as clinch or captive fastener) is any device, usually threaded, that, when pressed into ductile metal, displaces the host material around the mounting hole, causing it to cold flow into a specially designed annular recess in the shank or pilot of the fastener.

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