Trailer Pins
Heavy-Duty Trailer Pins for Secure Coupling Systems
Engineered for maximum safety and reliability, our trailer pins are manufactured from high-strength alloy steel. These critical components ensure secure coupling between tractors and trailers in demanding commercial transport applications.
Material
EN19 / 42CrMo4
Finish
Black Oxide / Zinc Plated
Hardness
32-38 HRC
Tolerance
±0.02mm
Applications
Trucks
Trailers
Quality Certified
Custom Available
Full Documentation
Technical Specifications
Material
EN19 / 42CrMo4
Finish
Black Oxide / Zinc Plated
Hardness
32-38 HRC
Tolerance
±0.02mm
Additional Details
Tensile Strength
Min. 900 MPa
Impact Strength
Charpy 27J @ -20°C
Thread Class
6g
Testing
Magnaflux / UT on request
High tensile alloy steel
Through hardened & tempered
Anti-corrosion coating
Custom configurations available
Meets international standards
Full material certification
Primary Applications
Vehicle Types
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