EXPAMET
ESTABLISHED QUALITY 

Expamet designs, manufactures and supplies a comprehensive range of products, trusted by generations of construction professionals.

Windpost Quotes
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Windposts are designed to offer an alternative, cost-effective method of providing the additional stiffness that a masonry wall requires as specified by the Structural Engineer.

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BUILDERS METALWORK
BUILDING INDUSTRY EXPERTISE SINCE 1889

A wide range of straps, fixings, angles and brackets, wall starters, ties and reinforcement.

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PLASTERERS ACCESSORIES
BUILDING INDUSTRY EXPERTISE SINCE 1889

Arch formers and accessories, plus beads in coated or galvanized metal, stainless steel and uPVC.

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Masonry Support
Design Services 

Our Masonry Support is a range of bespoke systems designed to carry masonry cladding on steel or concrete structures.

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Technical Support

Icon Caret Product Attributes

Brand Expamet BAT
Generic Ref HJS450
Product Range Builders Metalwork
Product Sub-range Timber Connectors
Product Type Herringbone Joist Strut
Material Galvanized Mild Steel DX51D+Z275 to EN10346:2015
Coating/Finish/Colour 275g/m² Zinc Coating
Length 1/Projection 523mm
Length 2/height 6mm
Width/Wing Length 30mm
Material Gauge 0.9mm
Individual Weight (kg) 0.11
Fire Rating Euroclass A1
Fixing Hole Dimensions 3.8mm
Fixing Type 3.75 x 30mm Square Twisted Sherardized/Galvanised Nails
Installation requirement 1 Fix with 1 nail per end, using the fixing hole central to joist
Installation requirement 2 A 6mm gap should be left between opposing struts
Installation requirement 3 For floor spans up to 4.5, use 1 row centrally
Installation requirement 4 For floors over 4.5m, use 2 rows at 1/3 span positions
Unit of Sale EAN 5014316003902
Sales Qty 50
Packaging material Cardboard
Carton Ref THS667
Carton/Size 670 x 134 x 50
Packaging weight 0.207
Packaged transit weight 5.707
Features/Benefits 1 275g/m2 Gavanized Coating
Features/Benefits 2 A faster to install alternative to timber noggins
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