Guardrail Bolts and Accessories, Stocked and Ready for Highway Season
Highway guardrail projects run on tight DOT schedules, and the fasteners holding those systems together need to be right the first time.
Portland Bolt supplies guardrail splice bolts and post bolts manufactured to meet the chemical and mechanical requirements of ASTM A307 Grade A, hot-dip galvanized in accordance with ASTM F2329 and ASTM A153 for long-term corrosion protection. The round head, oval neck design locks into the pre-punched slots in the rail to prevent rotation and keep the guardrail properly aligned, and these fasteners fall under the AASHTO M 180 specification covering steel guardrail components on Buy America projects.
Portland Bolt Northeast in Jordan, NY stocks thousands of galvanized splice bolts and post bolts, available for immediate shipment, with post bolt lengths from 2″ through 36″ on the shelf and special order sizes available on request. Pair them with double recessed nuts and plate washers, galvanized to the same standards, for a complete guardrail hardware package. Request a quote online or give us a call to get your project moving.
Featured Employee
Todd Weimer
Originally from Southern California, Todd has called Oregon home since 1992.
He brings a diverse professional background that includes finish carpentry, as well as warehousing and logistics, giving him a well-rounded, hands-on perspective.
Featured Industry – Highway Construction
Guardrail bolts are just one piece of what Portland Bolt supplies to highway and bridge projects nationwide. We manufacture 100% domestic, fully traceable fasteners built to ASTM, SAE, and AASHTO standards, from barrier pins and anchor rods to structural bolts, tie rods, and plate components, all forged, threaded, tested, and galvanized in-house. For state and federally funded work, our fasteners can meet Buy America and Buy American requirements, with complete certification packages and submittal support included. Explore our full range of highway construction products and capabilities.