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Connectors for Masonry, Timber and Steel Construction
Connectors and Fasteners for Light Gauge Steel
Restraint Straps
Bridge Connectors and Straps
HSA

Herringbone Joist Strut

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

Technical Data Sheet
EPD
HSA main image

Product Details

Images

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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

Dimensions

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Product Dimensions

References Dimensions [mm] Holes Weight [kg]
A B C D t End C End D
Ø4.1 Ø4.1
HSA4002748053531440.109
HSA4502753053531440.12
HSA6002766053531440.15

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

Installation

Technical Notes

Selection Guide

Joist Size [mm]ReferencesFasteners
Joist Spacing [mm]End CEnd D
400450600N3.75x30N3.75x30
50x175HSA400HSA450HSA60022
50x200HSA400HSA450HSA60022
50x225HSA400HSA450HSA60022

 

Certification

Environmental Product Declarations (EPD)

epd-certificate-sst-connectors

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Simpson Strong-Tie U.K.

Simpson Strong-Tie

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

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