The Hex Bolt & Threaded Insert are part of our Urbana stair parts collection. These handrail connectors have 2 parts: an M8 x 20 socket insert for wood, and an M8 hex bolt which is 90 mm long. These stair parts are used to connect a newel post to a handrail.

N.B. The Hex Bolt & Threaded Insert can be used with all newel posts and handrail sections that you can find on our website.

Watch this video for instructions: Using a hex bolt and a threaded insert.

Additional information