DIN EN ISO 8734 Parallel Pins, Cylindrical pins, Stainless Steel ( Dowel Pins ) automotive fastener

Our DIN EN ISO 8734 Parallel Pins provide a standardized and reliable solution for precise alignment and secure fastening in critical automotive assemblies. These pins are manufactured to stringent international standards, ensuring consistent dimensions and performance for ease of integration into your production processes.

Key Advantages for Your Automotive Applications:

• High Precision Alignment: Manufactured according to DIN EN ISO 8734, these parallel pins guarantee accurate positioning of automotive components, essential for the functionality and safety of vehicles. The tight tolerances minimize play and ensure a robust connection.

• Exceptional Material Versatility: While standard materials like high-strength steel are common, DIN EN ISO 8734 also allows for the use of specialized alloys (as highlighted in the reference with materials like 25CrMo4+QT, 42CrMo4+QT, and even high-performance alloys like Inconel 625 and 718). This enables selection based on specific automotive requirements for temperature resistance, corrosion resistance (crucial in various vehicle environments), and high mechanical strength.

• Compliance with Stringent Standards: Adherence to DIN EN ISO 8734 ensures that these parallel pins meet globally recognized quality and dimensional standards. Furthermore, the potential for certifications like EN 10269 (fasteners for pressure equipment), PED 2014/68EU (Pressure Equipment Directive), and AD 2000 Merkblatt (German pressure vessel code) signifies their suitability for even the most demanding automotive applications involving pressure or high-stress environments.

• Equivalent Norms for Global Compatibility: The equivalency to other standards like DIN 6325, CSN 022152, and UNI 6364A ensures broader compatibility and ease of sourcing for global automotive supply chains.

• Robust and Durable: Manufactured from high-quality materials, often heat-treated (indicated by "+QT" in material designations like 25CrMo4+QT), these parallel pins offer excellent resistance to shear forces, wear, and fatigue, contributing to the long-term reliability of automotive assemblies.

• Suitable for High-Stress and Extreme Environments: The availability of high-performance alloys like Inconel (as mentioned in the reference) makes these pins suitable for specialized automotive applications involving high temperatures (e.g., exhaust systems, turbocharger components) or corrosive environments.

Ideal for Automotive Applications Such As:

• Alignment in Critical Engine Components: Ensuring precise alignment of crankshafts, camshafts, and connecting rods where high strength and durability are paramount.

• Locating Pins in High-Performance Transmissions: Providing accurate alignment for gears and shafts in transmissions subjected to significant stress and temperature variations.

• Fastening Elements in Braking Systems: Used in specific areas of braking systems where reliable and precise alignment is crucial for safety.

• Alignment in Steering Mechanisms: Ensuring accurate positioning of components within the steering column and linkage for precise vehicle control.

• High-Temperature Exhaust System Fasteners: Utilizing specialized alloys like Inconel for parallel pins in exhaust manifolds and turbocharger housings where extreme heat resistance is required.

• Corrosion-Resistant Fasteners in Undercarriage Applications: Employing materials like certain stainless steels or specialized alloys for parallel pins in areas exposed to road salt and moisture.

• Dowel Pins in Precision Automotive Tooling and Fixtures: Ensuring accurate alignment in molds and jigs used for manufacturing high-precision automotive parts.

At Zhejiang Zhongrui Auto Parts, an IATF16949 certified OEM fastener manufacturer in China, we specialize in providing high-quality fastening solutions for the global Automotive Industry. We are your expert source for custom automotive fasteners, including precision custom bolts, custom nuts, OEM automotive pins, washers, screws, and more. Sourcing directly from our China factory ensures the quality, reliability, and precision required for demanding vehicle applications and OEM auto parts.