DIN603 Carriage Bolts
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DIN603 Carriage Bolts

TR fasteners of DIN603 Carriage bolts in the manufacturing standard Carriage bolts more than 14 years. As a factory and supplier, we can do our best to achieve quality, price and delivery time control. Our clients cover more than 40 countries such as Europe,America,South America etc. TR fasteners look forward to becoming your long-term partner in China.

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Product Description

TR fasteners use high quality material and test under strict standard. DIN603 Carriage bolts are available in customized sizes and grade choices, diverse finishes choices and different international quality standards choices,like DIN; UNC; UNF. Sizes are available from M3-M36 length from 10mm-500mm and grade has, 4.8, 8.8 Surface finishes like black, plain, zinc plated, hot dip galvanized coating can be chose; welcome customer contact us!

Product Parameter (Specification)


Carbon steel, Stainless steel

Surface treatment

Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated, Brass Plated.


4.8, 8.8


DIN, BSW, JIS, UNC, UNF, ASME and ANSI, Non-standard, Customized Drawing.


Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.


M3-M36, 1/4 to 1 inches, length: 10mm-500mm


Bagor Carton or Others

Product Feature

The DIN 603 carriage bolt is a type of fastener that is commonly used in construction, woodworking, and industrial applications. TR fasteners is a professional and experienced manufacturer and exporter. Our DIN603 carriage bolt are widely sold to America, Europe, Australia, South America, Africa, etc. We already passed the evaluation of ISO9001:2008 and ISO14001 standard quality system with various kinds of series of our products.

Our Strength:

  • Direct from manufacturer to customer, On time delivery
  • Complete and diverse fastener products, saving you the time.
  • Highly competitive price, saving your cost.
  • Conducting stringent quality control tests are at every stage
  • After shippment, we will offer the Test report and material report.

Product Application

DIN 603 carriage bolts are commonly used in many applications where a strong, reliable fastener is needed. Here are some of the most common applications for these bolts:

Woodworking: Carriage bolts are often used to fasten wood to wood or wood to metal, making them a popular choice for woodworking projects such as building decks, fences, and outdoor furniture.

Construction: These bolts are used in a variety of construction applications, such as framing, roofing, and building structures like bridges and buildings.

Automotive assembly: DIN603 Carriage bolts are used to fasten parts in automotive assembly, including engine components, chassis parts, and suspension components.

Machinery: Bolts are used in the assembly of machinery, including equipment used in manufacturing, agriculture, and other industries.

Hardware: DIN603 Carriage bolts are often used in the manufacture of all kinds of hardware, such as locks, latches, hinges, and handles.

Overall, DIN 603 carriage bolts are a versatile fastener that can be used in many different applications, making them a popular choice for a wide range of industries and projects.

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