Brackets and Fasteners

The image below shows an ultra-lowheaded fastener which is ideal for fixing wall plates to LGS frame members. These are recommended as they provide a flat surface for attaching internal linings. Wafer and button head screws can also be used, but ultra-low heads are recommended wherever possible.

Ultra low headed fastener for fixing wall plates to LGS frame members

Additional C clip brackets may be used by electricians instead of using a stud bracket.

Additional support

The following are areas where additional support may be required:

long vertical cable runs
large diameter cables entering switchboard
fixing heavy appliances such as ceiling fans, rangehoods etc

Where additional support, or noggins, are required there are three main options:

site manufacture of noggin from light gauge steel (speak to the builder for support)
the use of a commercially made noggin with adjustable width.
site manufacture of a timber noggin. Where treated or green (high moisture) timber noggins are used, they must be isolated from the frame, as explained in the BlueScope Technical Bulletin. Caution should also be taken when introducing combustible materials where building design has fire or bushfire requirements. Once more, please speak to the builder for support.

Resources

Download PDF

NASH Advisory Note. NAN 013 Durability of screws

This Advisory Note discusses some of the issues involved in the correct selection of screw coatings for steel framing and makes recommendations on minimum coating performance to achieve reliable durability in steel framing connections.

Download PDF

NECA NASH Electrical Trade Tips #1 – Cable Management Steel Framing

This guide contains information to help you meet your obligation to comply with AS/NZS 3000 when working on steel framing buildings

Available for Purchase

NASH handbook: Design of Residential and Low-rise Steel Framing (NH100)

This Handbook supports the NASH Standard – Residential and Low-rise Steel Framing, Part 1: Design Criteria. It covers the structural design of floor, wall, roof and bracing systems as well as assisting with the design of connections, testing structures, durability, fabrication and construction practices. Design tables and manufacturers testing data are included for connections.

Download PDF

BlueScope Technical Bulletin TB 34 - Steel Building Frames

This Technical Bulletin has been written to assist designers, builders and homeowners to realise the benefits of frames made from TRUECORE® aluminium/zinc/magnesium alloy-coated steel.