Parafusos em U

Custom U Bolts Manufacturer

Fixador de calor

U Bolts Manufacturer

We are the leading U bolts manufacturer and supplier, factory in China, The with a range of our products can be divided into auto fasteners, mechanical fasteners, construction fasteners, power fasteners, railway fasteners, household electrical appliances fastener, and chemical fasteners, Product standards including DIN, ISO, GB, and ASME/ANSI, BS, JIS, AS. Main levels of carbon steel:4.8,6.8, 8.8, 10.9, and 12.9 grade, The main material of stainless steel, SS201, SS304, SS316, Titanium, Brass, Aluminum, carbon steel and various kind of our materials

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.

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U screw

U Bolts Details

 U-bolts are bolts that are shaped in the letter U. with machine threads for use with a nut on both ends. They can come either round (curved at the bottom) or square bent (where there is a flat part at the bottom with two legs on both ends.) They are usually threaded on each end of the shaft and can come with plates, washers, and nuts. U-bolts are typically used in building and construction applications. 

A Heatfastener utiliza uma grande variedade de materiais para se adequar a qualquer aplicação de fixadores. Alguns dos materiais que fornecemos incluem:

  • Aço inoxidável - SS302, SS304, SS316, (boa tenacidade)
  • 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

Especificação

  • 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 etc
  • Certificados: ISO9001:2015, ISO14001:2015,IATF16949, ROHS
  • Não normasOEM está disponível, de acordo com os requisitos do cliente

Características

  • The surface of products are smoothy and without any burr,precise technology, accordance with the requirments of customers.
  • Provide OEM & ODM service, print your logo or brand on products and make your customized packaging.
  • Corrosion resistance,anti-rub-bing,high hardness,anti-rust,high tensile strength and an-ti-oxygen
  • Producing completely according to the accuracy of drawings,assembly meansurement to detect function and strict quality control to ensure 0 return rate.

Aplicação

U bolts have primarily been used to support pipework, pipe through which fluids and gasses pass, As such, U bolts were measured using Pipes work engineering speak, which is described by the size of pipe it was supporting U bolts are also sued to hold ropes together

U shape is generally used in trucks, it is used to stabilize the car chassis and frame. For example, leaf springs are connected by U bolts

U-bolt measurements are diameter x inside length x width between legs.

To install: hook the U-bolt around a square post, adjust the plate to the desired position, and secure tightly in place with a hex nut on each leg.

carriage bolt application
  • Round Bend U-bolts:We carry them in a variety of lengths and pipe sizes. We also can supply the U-bolt plates and corresponding nuts if needed. Our line also includes long tangent U-bolts, which are the same as round bend U-bolts, but with longer legs and more threading
  • Square bend U-bolts:Our square bend off-the-shelf U-bolts come in 3/8” diameter or custom made as your drawing. We supply them nuts and washers.
  • Specials:We also have the capability to supply made-to-order U-bolts in both round and square bend. We can make it per your thread pitch, thread length, inside diameter, and overall length. Our special U-bolts can be made out of -steel (grade 2, 5, and 8), stainless steel (18-8 and 316 stainless), and brass. We can also supply metric threading. 

We manufacturer any diameter U bolts as customer requirements, M4, M6, M8, M10, M14, M16, M20, and more, below are one of what we made

Square Bend U Bolt size chart

Diameter x Width X Length Material Acabamento
5/16-18 x 2 x 3Carbon SteelZinc Plated
5/16-18 x 2 x 5Carbon SteelZinc Plated
5/16-18 x 2 x 7Carbon SteelZinc Plated
3/8-16 x 3 x 4Carbon SteelZinc Plated
3/8-16 x 3 x 6Carbon SteelZinc Plated
3/8-16 x 3 x 7Carbon SteelZinc Plated
3/8-16 x 4 x 3Carbon SteelZinc Plated
3/8-16 x 4 x 5Carbon SteelZinc Plated
3/8-16 x 4 x 6Carbon SteelZinc Plated
3/8-16 x 4 x 7Carbon SteelZinc Plated

Round Bend U bolts size chart

Diameter x Width X Length Material Acabamento
1/4-20 x 9/16 x 1-3/8Carbon SteelZinc Plated
1/4-20 x 3/4 x 1-1/4Carbon SteelZinc Plated
1/4-20 x 3/4 x 1-3/4Carbon SteelZinc Plated
1/4-20 x 3/4 x 2-3/4Carbon SteelZinc Plated
1/4-20 x 1 x 1-3/4Carbon SteelZinc Plated
1/4-20 x 1 x 2-3/4Carbon SteelZinc Plated
1/4-20 x 1-1/8 x 2-1/4Carbon SteelZinc Plated
1/4-20 x 1-1/8 x 3-1/2Carbon SteelZinc Plated
1/4-20 x 1-3/8 x 2-3/4Carbon SteelZinc Plated
1/4-20 x 1-3/4 x 2-3/4Carbon SteelZinc Plated
1/4-20 x 2 x 3-1/2Carbon SteelZinc Plated
5/16-18 x 1 x 2-3/16Carbon SteelZinc Plated
5/16-18 x 1-1/8 x 2-3/16Carbon SteelZinc Plated
5/16-18 x 1-3/8 x 2-1/2Carbon SteelZinc Plated
5/16-18 x 1-3/8 x 3-3/4Carbon SteelZinc Plated
5/16-18 x 1-3/4 x 3Carbon SteelZinc Plated
5/16-18 x 1-3/4 x 4-1/4Carbon SteelZinc Plated
5/16-18 x 2 x 3-1/4Carbon SteelZinc Plated
5/16-18 x 2 x 3-11/16Carbon SteelZinc Plated
5/16-18 x 2 x 4-11/16Carbon SteelZinc Plated
5/16-18 x 2-1/2 x 3-1/2Carbon SteelZinc Plated
5/16-18 x 2-1/2 x 4-3/16Carbon SteelZinc Plated
5/16-18 x 2-1/2 x 5-3/16Carbon SteelZinc Plated
5/16-18 x 3 x 3-11/16Carbon SteelZinc Plated
3/8-16 x 1- x 2-1/4Carbon SteelZinc Plated
3/8-16 x 1-1/4 x 2-1/4 Carbon SteelZinc Plated
3/8-16 x 2 x 3-1/8Carbon SteelZinc Plated
3/8-16 x 2-1/2 x 3-5/8Carbon SteelZinc Plated
3/8-16 x 3 x 4-1/8Carbon SteelZinc Plated
3/8-16 x 3 x 6-5/8Carbon SteelZinc Plated
3/8-16 x 3-1/2 x 4-5/8Carbon SteelZinc Plated
3/8-16 x 3-1/2 x 6-1/2Carbon SteelZinc Plated
1/2-13 x 3 x 5Carbon SteelZinc Plated
1/2-13 x 3-1/2 x 5-1/2Carbon SteelZinc Plated
1/2-13 x 3-1/2 x 8-1/2Carbon SteelZinc Plated
1/2-13 x 4 x 6 Carbon SteelZinc Plated
1/2-13 x 4-1/2 x 6-1/2Carbon SteelZinc Plated

Need Custom U bolts for Your Industry?

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

A U-bolt is an industrial fastener in the shape of the letter U with two threaded arms (or legs) extending from a curved base. U bolts are typically used to support pipework or to attach a part to a pole, beam, or wall, where the “u” shape keeps it firmly in place, adding stability to the support.

A U-bolt is a bolt in the shape of the letter U with screw threads on both ends. U-bolts have primarily been used to support pipework, pipes through which fluids and gasses pass. … A U-bolt would be described by the size of pipe it was supporting. U-bolts are also used to hold ropes together.

Regardless of the bend type, all U-bolts are measured in the same manner as shown here. … Forged top U-bolts are best ordered by application and leg length since the type of forging is usually unique to the particular application and must be maintained to provide proper fit and clearance.

U-bolts are common bolts that are used for building construction and/or vehicle suspension like leaf springs. Considered one of the major parts of your leaf spring installation, u-bolts will provide a permanent tie between the spring leaves and your axle.

The first step in understanding when to use U bolts is becoming familiar with them. The bolt may be made from galvanized steel, bright zinc plated steel, or stainless steel. These fasteners are shaped like the letter U, with a pair of threaded arms that extend from the rounded base.

What are the types of u bolts? U bolts are commonly classified by bending shape and can be divided into round U bolts, semi-round U bolts, and square U bolts. Each of the three models can be made of corrosion-resistant metals, such as carbon steel, 304 stainless steel, or 316 stainless steel.

Multiply the product of the tensile strength and the cross-sectional area by 0.56, a coefficient that differentiates shear capacity from tensile capacity. In our example, multiplying 314.16 pounds by 0.56 gives 175.93 pounds. This number is the tensile capacity of the U-bolt

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