DIN 835 b1=2d Double-ended Stud Bolt

The DIN 835 b1=2d Double-ended Stud Bolt is a high-performance mechanical fastener designed for precision, durability, and international standard compliance. Engineered under the DIN 835 specification, this type of double-ended stud bolt is used across a wide range of applications—from heavy industrial assembly to machinery repair, where strength, alignment, and reusability are critical. If you're sourcing bolts for structural, mechanical, or piping applications, understanding the properties and benefits of the DIN 835 b1=2d Double-ended Stud Bolt is essential.

? What is a DIN 835 b1=2d Double-ended Stud Bolt?

A DIN 835 b1=2d Double-ended Stud Bolt is a cylindrical rod with threads on both ends and an unthreaded section in the middle. The specification b1=2d indicates that one end of the bolt has a thread length equal to two times the nominal diameter (2d). This makes it ideal for situations requiring deep embedment on one end, offering maximum grip and load distribution.

Manufactured according to the German DIN 835 standard, this bolt ensures compatibility, safety, and repeatable performance in high-stress applications.

✅ Key Features of DIN 835 b1=2d Double-ended Stud Bolt

• Thread Length b1=2d: Longer thread on one end ensures deep, secure engagement with tapped holes.

• High Tensile Materials: Commonly made from alloy steel, stainless steel, or carbon steel, these bolts withstand high torque and tension.

• Unthreaded Shank: Maintains bolt integrity and provides balanced stress distribution.

• DIN 835 Compliance: Meets strict standards for dimensional accuracy, tolerance, and mechanical strength.

• Versatile Use: Ideal for applications requiring frequent disassembly or part replacement.

?️ Applications of DIN 835 b1=2d Double-ended Stud Bolt

The DIN 835 b1=2d Double-ended Stud Bolt is a trusted solution in numerous industries:

• Oil & Gas Pipelines

• High-Pressure Valve Assembly

• Turbine and Engine Mounting

• Structural Steel Connections

• Heavy Machinery and Equipment Maintenance

• Flange Connections in Piping Systems

Its design allows one end to be permanently threaded into a component, while the other can be repeatedly fastened and unfastened using a nut, enhancing serviceability and maintenance efficiency.

⚙️ Advantages of DIN 835 b1=2d Double-ended Stud Bolt

1. Superior Anchoring

The 2d thread length provides deep, secure engagement—ideal for vibration-prone or load-bearing assemblies.

2. High Load-Bearing Capacity

Thanks to robust raw materials and optimized geometry, the bolt handles tensile, compressive, and shear loads efficiently.

3. Ease of Replacement & Maintenance

The free end allows easy removal of components, reducing downtime during inspections, repairs, or upgrades.

4. Global Standardization

As a DIN-standard fastener, it is recognized and accepted in international engineering projects, ensuring global compatibility.

? Technical Specifications (Sample)

? How to Choose the Right DIN 835 b1=2d Double-ended Stud Bolt

When selecting the correct DIN 835 b1=2d Double-ended Stud Bolt, consider:

• Diameter and length based on your structural or equipment requirements

• Thread pitch to match tapped hole compatibility

• Material and coating depending on environmental conditions

• Strength grade needed for load and stress levels

• Certifications, especially for regulated sectors like aerospace or oil & gas

? Why Use DIN 835 b1=2d Double-ended Stud Bolt in Global Projects?

The DIN 835 b1=2d Double-ended Stud Bolt is engineered for standardized, secure, and versatile fastening, making it a top choice in international engineering and industrial design. Its precise thread tolerance, consistent performance, and ease of maintenance contribute to cost savings, improved safety, and long-term reliability.

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Product Specification