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HomeA4 Hex Composite Fasteners
A4/316 grade stainless steel composite panel fasteners
Introducing our new range of fasteners
2 ranges to self-drill light and heavy steel: up to 5mm or 15mm thick - and available as DrillFast or MatchFast.
Complementing our comprehensive range of self-drilling fasteners are our new A4/316 grade stainless steel fasteners for composite panels.
Available in both a hex head (typically for use in secret fix wall applications), and a bi-hex moulded head (for use in roof and wall applications), these fasteners have been specifically designed for increased performance.
DF5/MF5
DF15/MF15
Increased drill point capacity - for steel 1.2mm - 5mm thick
Buttress thread - enhanced pull-out performance
Increased drill point capacity - for steel 4mm-15mm thick
Increased diameter - for improved shear and pull-out performance
DrillFast or MatchFast
Available in mill finish or moulded to the colour that suits your building
Larger head flange
Ensuring improved pull-over performance
High thread
Optimal clamping force to top sheet - the free spin zone prevents the fastener from unwinding and maintains a waterproof seal
A4/316 grade stainless steel
High corrosion resistance - up to 40 year warranty, including 25 year warranty in marine environments
Complete range of lengths
To cover a range of composite panel sizes
UKCA marking
An important addition to our well-known certified DrillFast and MatchFast ranges, we expect to have UKCA marking for these fasteners soon too
Learn about self-drilling fasteners
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