Covered Bridges

Portland Bolt manufactures galvanized and stainless steel boltstie rods, and fabricated plates for the refurbishing and new construction of wooden covered bridges throughout the United States.

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We are the Industry Experts

It's no secret that we are known as experts in the fastener industry and have been since 1912. Our devotion to customer service, quality products, and on-time deliveries have propelled us to success since our inception.

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