The HD hold down consists of two parts, providing a high strength timber to concrete, or timber to masonry, tension connection.
Timber Structures that are subjected to uplift forces can be connected to a concrete support with the HD hold down range.
Pre-galvanised mild steel.
Simpson Strong-Tie MAH485/2 Hold Down Strap
Product Code: 78MAH4852
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Simpson Strong-Tie HD420M16G-B HD Hold Down
420 x 222 x 60mm 20mm Thick Pre-Galvanised
Product Code: 78HD420M16GB
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