Blind Bolts For Hss

Easily install from one side of your connection eliminating the need for rear access.

Blind bolts for hss.

For corrosion protection the hollo bolt comes with additional js500 protection as standard or hot dip galvanized. With its expanding base and unique pin locking mechanism the heavy duty bolt is the ideal fixing solution between heavy weight steel sections. The hd or heavy duty bolt was developed to address the need for a shorter blind fixing with improved performance where a shear plane would fall across the legs of a blind bolt. 44 01299 272 955 fax.

Blind bolt company the woodhouse hopton wafers kidderminster worcester dy14 0ee. A blind bolt expansion anchor for steel connections. Bolting to hss members blind bolts one sided bolting. 44 01299 271 213 e mail.

Unlike conventional connections that are bolted or welded expansion bolts provide a blind connection technique that can easily connect structural members. The original 3 part design for general hollow section connections and the larger sized 5 part high clamping force hcf. Hollo bolt an expansion bolt for structural hollow sections shs hss with blind connections when you only have access to one side of the connection. 44 01299 271 213 e mail.

The original expansion bolt for structural steel with full seismic approval from icc es for all seismic design categories a through f. 44 01299 272 955 fax. Blind bolting covers a variety of fasteners that are attached to the hss from one side only. Suitable for hollow sections tubes and where access is available from one side only.

The majority of blind bolting products are proprietary fasteners which come in many different shapes and sizes. Blind bolt company the woodhouse hopton wafers kidderminster worcester dy14 0ee. Blind bolts are specially manufactured to allow the bolt to be installed without access. A hollo bolt connection is created by inserting the fastener into pre drilled holes and tightening with a torque wrench.

As the bolt head is tightened the cone is pulled up the bolt thread causing the legs of the sleeve to expand until the cone locks the sleeve against the inner wall of the hollow section available in two versions. The hollo bolt allows for a blind connection technique that requires installation access to only one side of the steel tubing.