Anchor Bolt and Construction Fastener Manufacturer

Online Bolt Quiz

Try this interactive quiz to test your bolt knowledge with questions covering a wide range of topics.

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Online Bolt Quiz

Tie Rod Calculator

Have a pin-to-pin dimension? Find out the rod dimensions for your tie rod assembly using our online calculator.

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Tie rod assembly with dimensions

F1554 Resource Site

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

Learn about F1554.

ASTM F1554 Anchor Bolt Site

Easily Track Orders

We email shipping and certification information automatically with every order.

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Shipment Tracking

Contact Us

(800) 547-6758

About Portland Bolt

Portland Bolt, established in 1912, is a manufacturer of nonstandard anchor bolts and construction fasteners from ½" diameter through 6" diameter. Additionally, 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.