Blind Bolts For Hss

The original expansion bolt for structural steel with full seismic approval from icc es for all seismic design categories a through f.

Blind bolts for hss.

Threaded studs can be field or shop welded to an hss member with a stud welding gun. 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. 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 original 3 part design for general hollow section connections and the larger sized 5 part high clamping force hcf.

For corrosion protection the hollo bolt comes with additional js500 protection as standard or hot dip galvanized. Blind bolt company the woodhouse hopton wafers kidderminster worcester dy14 0ee. The majority of blind bolting products are proprietary fasteners which come in many different shapes and sizes. 44 01299 271 213 e mail.

Blind bolts are specially manufactured to allow the bolt to be installed without access. Easily install from one side of your connection eliminating the need for rear access. Bolting to hss members blind bolts one sided bolting. Suitable for hollow sections tubes and where access is available from one side only.

Because of the decreased installation time when using expansion bolts the cost and timeframe of the project overall are considerably diminished. Unlike conventional connections that are bolted or welded expansion bolts provide a blind connection technique that can easily connect structural members. Blind bolt company the woodhouse hopton wafers kidderminster worcester dy14 0ee. The hollo bolt allows for a blind connection technique that requires installation access to only one side of the steel tubing.

Blind bolting covers a variety of fasteners that are attached to the hss from one side only. A blind bolt expansion anchor for steel connections. 44 01299 271 213 e mail. With its expanding base and unique pin locking mechanism the heavy duty bolt is the ideal fixing solution between heavy weight steel sections.

44 01299 272 955 fax. 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.