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HSA

Herringbone Joist Strut

Superior alternative to unreliable, slow and costly timber struts. Meets bracing requirements for long span domestic floors.
 

EPD
EPD

Product Details

Images

Features

Material

  • Pre-galvanised mild steel.

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.
  • HSA come sized to suit joist centre spacing of 400, 450 & 600mm.
  • See tables for required spacings.

Technical Data

Product Dimensions

ReferenceConnector Dimensions
Dimensions[mm]End CEnd DOther
A[mm]B[mm]C[mm]D[mm]t[mm]RoundRound Weight[kg]
Ø4.1Ø4.1
HSA4002748053531440.109
HSA4502753053531440.12
HSA6002766053531440.15

To suit joist sizes 50x175, 50x200 & 50x225

Installation

Technical Notes

Selection Guide

Joist Size [mm] References Fasteners
Joist Spacing [mm] End C End D
400 450 600 N3.75x30 N3.75x30
50x175 HSA400 HSA450 HSA600 2 2
50x200 HSA400 HSA450 HSA600 2 2
50x225 HSA400 HSA450 HSA600 2 2

 

Certification

Environmental Product Declarations (EPD)

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Contact

Simpson Strong-Tie U.K.

Simpson Strong-Tie

Cardinal Point, Winchester Road
Tamworth
Staffordshire
B78 3HG
United Kingdom