Tornado Through Bolt M12 x 100mm (Box of 25) Plasterboard Fixings 2 x BS4343 industrial sockets:

2 x BS4343 industrial sockets: 1 x 115V 16A sockets & 1 x 230V 16A

With a longer

Ace Fixings swears by these 30mm hardened T-nails

vessel construction

Fast and easy to use - just drill hole and hammer in

Tornado Through Bolt M12 x 100mm (Box of 25) Plasterboard Fixings 2 x BS4343 industrial sockets:Tornado Throughbolts are high performance and versatile through fixings for use in a wide range of applications in concrete of 20N mm2 and over. No need for marking out, just drill the hole through the fixture. Typical Applications include: Cladding Restraint Curtain wall Barriers Handrails Racking Structural steel Bollards