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  • NCAA Tournament Pool

    It's March Madness!

    Our annual NCAA Bracket Challenge is over but you can still check the standings.

    Check the standings!

  • Video FAQ: Extending Thread Length

    New Video: Hot Forging Headed Bolts

    Derek explains how Portland Bolt uses National Upsetters to hot forge headed bolts.

    Watch now

  • Project Resume

    Engineers and Architects

    Our experienced estimators are on hand to answer your questions, whether you are looking for a quick cost estimate or need help determining if a material specification is readily available. Read more

  • Project Resume

    Souris Swinging Bridge

    Souris, Manitoba, Canada

    The Souris Swing Bridge is Canada’s longest pedestrian suspension bridge. Read more

  • World Map

    2013 Shipping Destinations

    45 countries, all 50 states, and 8 of 10 Canadian provinces.
    Your project is never too far away.

    See where we shipped!

  • Canadian Projects

    Shipping to Canada?

    No problem! In 2013, Portland Bolt shipped over 231 orders to 8 of the 10 Canadian Provinces. We ship to Canada every day!

    Read about Canadian Projects

  • ASTM F1554 Anchor Bolt Site

    F1554 Resource Site

    F1554AnchorBolts.com is a website dedicated to the ASTM anchor bolt specification F1554.

    Learn about F1554.

Contact Us

(800) 547-6758

Our Products

Portland Bolt has the products and expertise needed for industrial and construction projects world-wide. We offer an extensive range of anchor bolts and construction fasteners, delivered on your schedule.

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Our Capabilities

From our in-house hot-dip galvanizing system to large heading capabilities, Portland Bolt has broad manufacturing expertise to ensure your project stays on track. See what makes buying directly from a manufacturer different.

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Technical Information

Our extensive technical resources include ASTM specifications, online calculators, and comprehensive FAQ. So whether you're an engineer, contractor or purchasing manager, chances are we've got the right answer for you.

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Portland Bolt building

About Portland Bolt

Established in 1912, Portland Bolt is a manufacturer of nonstandard anchor bolts and construction fasteners from ½" diameter through 6" diameter. We stock a complete line of anchor bolts, headed bolts, nuts, washers, and construction fasteners both black and galvanized, domestic and import, which are available for immediate shipment. Our customer base consists of companies in a variety of construction related industries and original equipment manufacturers in North America and around the world.