New Video: Making of a Square Head Machine Bolt
How is a square head machine bolt made? Watch and see!
Hueston Woods Covered Bridge
Preble County, Ohio
Preble County’s newest covered bridge used Portland Bolt bolts to anchor its 108 foot span. Read more.
FAQ: Can I order bolts to ASTM grade A36?
Fasteners are not included in A36, but that doesn’t stop engineers and contractors from requesting A36 bolts.
See Where We've Shipped
East coast? Overseas? Just down the street? Portland Bolt will deliver your bolts where you need them, when you need them.
Shipping to Canada?
No problem! In 2011, Portland Bolt shipped to 9 of the 10 Canadian Provinces. We ship to Canada every day!
F1554 Resource Site
F1554AnchorBolts.com is a website dedicated to the ASTM anchor bolt specification F1554.
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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.View More Products
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.See Other Capabilites
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.More Technical Information
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.