Bracket needs to be installed firmly up against the underside of the top plate and all holes screwed off before drilling service duct hole.
12g x 35mm hot dip galvanised screws are provided and must be used in NZ.
12g x 35mm hot dip galvanised screws are provided and must be used in Australia.
Screw ALL holes.
Maximum hole cut is 59mm dia. in 90mm x 45mm top plate when using THRU-TOP PLATE™ brackets.
Use THRU-TOP PLATE™ on 90mm x 45mm top plate.
In extra high wind zone only. Install a 90 x 45 packer under the top plate between the studs.
Install bracket then drill through both packer and top plate.
No limitation on where THRU-TOP PLATE™ brackets may be installed along the length of top plate.
No limitation on number that can be used along the length of top plate.
NOT TO BE USED IN EXTERIOR APPLICATIONS.
The purchaser is responsible for checking that THRU-TOP PLATE™ brackets are suitable for its intended use.