You are here: Home > Products > Hollow Section HSS Connections > Type Flush Fit Hollo-Bolt

Type Flush Fit Hollo-Bolt

Type Flush Fit Hollo-Bolt

The Hollo-Bolt is the Original Expansion Bolt for Structural Steel. This new Flush Fit steel expansion bolt merges the technical advantages of the distinguished Hollo-Bolt with the aesthetic benefits of a discreet connection and is suitable for hollow sections or conventional steel where access is available from one side only.

The latest Hollo-Bolt creates immense opportunity for architectural design as the bolt is concealed within the steel with no protruding bolt head or collar.

Installation is fast and simple using Lindapter’s innovative installation nut (included) allowing the Flush Fit to be installed without the requirement of specialist skills or equipment.

The product is available in sizes 5/16" to 1/2"

For full specification and installation data please click the link below to download the Hollo-Bolt Brochure:

The full catalog, CAD files and market brochures can be downloaded from the Resources section of the website.


Mild Steel, Stainless Steel Grade 316.


Bright zinc plated plus JS 500

Product Downloads: Click to open/download

Type: pdf
Size: 225.75 KB
Description: Type HBFF Hollo-Bolt Flush Fit