In this stair building how-to video, we will show you how to attach handrail to a newel post using the ZIPBOLT Angled Railbolt. For ordering information visit https://www.cooperstairworks.com/stairparts_zipbolt.html. Whether you’re a homeowner or experienced craftsman, the ZIPBOLT Angled Railbolt helps make stair building quick and easy.
Learn about ASTM A307 Grade A, SAE J429 Grade 5, and SAE J429 Grade 8 bolts, their specs, and head markings.