Product Description
The Simpson HSA herringbone joist strut is a superior alternative to unreliable, slow and costly timber struts. The HSA joist strut meets bracing requirements for long span domestic floors - struts are generally required at centre span when floor joists exceed 2.5M.
Features
Generally required at centre of span when floor joists exceed 2.5 metres
Spans exceeding 4.5 metres require two rows spaced at 1/3 and 2/3 span
Sized to suit joist centre spacing of 400mm
Pre-galvanised mild steel
Specifics
Total length: 480mm
Joist spacing: 400mm
Fasteners per end: 2 no. 3.75x30mm square twist nails per end
Material: Pre-galvanised mild steel