sales@lemarmetal.com
8613003308319
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Your Professional Fitting Manufacturer

 

Wuxi Lemar Metal Products Co., Ltd. is a professional fastener system service group integrating scientific research, manufacturing, sales and logistics. It follows the business philosophy of "striving for excellence and adhering to integrity" and has established a good image in the field of fastener manufacturing and sales. It has established long-term cooperative relationships with major well-known logistics brands at home and abroad to ensure that products are delivered to customers at the fastest speed and are well received by users.

 

 
 
Why Choose Us
 

Technical team support
Possess full process manufacturing capabilities and experimental research and development capabilities for fasteners. With strong technical strength and 3D marketing network, it has more than 100,000 enterprise-level users and serves 57 industries.

 

Production Equipment
Our company has cold heading machines, thread rolling machines, wire drawing machines, thread rolling machines, tapping machines, vibration plate automatic assembly and other processing and feeding equipment.

 

Sales Market
Lemar Assisting scientific research enterprises,exported to Europe,North America, Africa, Central Asia, Middle East.

 

Common types
 

We provide the following product introduce：

Hex Copper Pillar

Hex Copper Pillar refers to a cylindrical object made of copper material with hexagonal cross-section. It has good electrical conductivity, thermal conductivity and corrosion resistance, and is widely used in electronic and electrical industry and machinery manufacturing industry.

Hexagonal Double-Pass Copper Column

A Hexagonal Double-Pass Copper Column is a type of fastener, typically made of brass, that features a hexagonal shape and has a threaded hole running through its entire length. These columns are used in various applications, including electronics, mechanics, and furniture, to create a stable and precise connection between components.

 

Product Specification
 

We provide the Double-Pass Copper Column specifications：

Item specifics:

  

Dimensions:

M3*6

Is customized:

Yes

Model number:

M3/M4

Package:

Under 50Pcs

Material:

Copper

Head style:

Flat

Screw type:

Double pass

Drive style:

External Hex

Diy supplies:

ELECTRICAL

Unit type:

Pack

Package weight:

0.22kg (0.49lb.)

Package size:

5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)

 

Application

 
 
01
 

Commonly used

In the assembly and installation of electronic equipment, such as computers, mobile phones, etc., to provide stable connection and support for internal components.In the field of electricity, it is used to ensure the stable connection and conduction of the circuit.

 
02
 

In the mechanical field

Double-Pass Copper Column can be used to connect different mechanical parts and enhance the stability of the structure.In the instrumentation industry, it ensures the accurate installation and reliable connection of the internal components of precision instruments.

 
03
 

Connecting nut Column

Adjust the height difference between components, such as adjusting the gap between the printed circuit board (PCB) and the chassis, optimize the heat dissipation effect of the equipment, and avoid short circuits and other problems.

 
04
 

Double hexagonal copper column

Connect the motherboard ground to the metal bottom plate of the chassis to reduce interference and shield the motherboard radiation.

Hex Copper Pillar

 

Hex Copper Pillar

 

Customization Process

☆Requirement Discussion: Contact us and provide your design drawings, size specifications, and other technical parameters.


☆Design Proposal: Our professional team will develop a design proposal and provide a quotation based on your requirements.


☆Sample Production: We produce samples according to the design proposal and conduct rigorous testing.


☆Mass Production: Upon your approval, we commence mass production to ensure timely delivery and consistent quality.


☆After-Sales Service: We offer ongoing technical support and service to ensure the long-term stable operation of our products.

 

 

Other Services
  • Surface treatment: Plain, Galvanized, Hot Dip Galvanized, Black Oxide, Anodized, etc.
  • Excellent quality control system for fine dimensional accuracy.
  • Various materials are available as per your request
  • Conform to international standard.
  • We had got certificate of ISO9001: 2008, SGS & RoHS.
  • Prompt delivery.
  • Various sizes are available.
  • Material: Stainless Steel 18-8 18-10, Carbon steel Gr4.8 Gr8.8 Gr10.9, Gr12.9, Aluminum, Copper, etc.
  • Packing Stylet: General export packing
  • Can be made with different standards such as ISO, DIN, AS/NZS, GB, ANSI, BS and special standard.
  • Good customer service
  • OEM is available
Hex Copper Pillar

 

Package & Delivery

 

Package: Standard export package
Delivery: By air express, by sea

 

productcate-1-1

 

FAQ

 

Q: Are you manufacturer or trading company?

A: AWe are manufacturer.

Q: What's your best delivery time?

A: Within 15-30 days.

Q: What is the quality control of your product?

A: Follow strictly quality control measures for implementation,

Q: Will your company provide free sample?

A:  It depends on which sort of item you want to get. Some can be provided free of charge, however, the client shall assume the shipping fees himself.

Q: Is OEM open to clients?

A: Yes, we can provide both OEM and ODM service.

Q: How can our company be your distribution partner?

A: We welcome you to be our distributor. For further details, please contact us.

Q: What is the payment of sample?

A: T/T and Alipay both acceptable.

Q: What is your sample policy?

A: If we have stock, we can provide samples, but the customer must pay the sample fee and express fee Question.

Q: Have you tested all your goods before shipment?

A: Yes, we will conduct 100% test before delivery, and we will send detailed photos of parts for your approval Question.

We're well-known as one of the leading fitting manufacturers and suppliers in China. If you're going to wholesale high quality fitting made in China, welcome to get pricelist and free sample from our factory. Also, OEM service is available.

fitting, Hexagonal Double Pass Copper Column

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