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Barrier pins are used to connect precast concrete highway barriers together. Portland Bolt's approved head design allows for easy removal without the need for special tools.
High strength base pins or stabilization pins are also available. Base pins are usually hot-dipped galvanized with a semi cone point. Headed base pins are also available.
Portland Bolt manufactures barrier pins for both state and federal highway projects. State Department of Transportation approved pins include: Alaska, Arizona, California, Colorado, Idaho, Montana, Nevada, Oregon, Utah, and Washington. Other state pins are available.
Barrier pins are hot forged, significantly reducing costs compared to a welded pin. All operations, including the galvanizing process, are performed in-house. Certification is provided with barrier pins and specification stamping is done in compliance with ASTM and AASHTO.
