HTL80 BI-HEX 29A (POPPY RED)
£23.07
PER 100
Use for fixing 40mm composite panels to heavy steel rail (hot rolled) 3.5mm to 12.5mm.
(5.5MM X 80MM 6.3HT 5PT)
Will fix panels 30mm to 40mm trough/valley fix into heavy steel rails
Complete with 29mm Aluminium Bonded Washer in Poppy Red to identify location of Rooflights for safety purposes.
100 in stock
Qty’s in 100’s 1 = 100, 10 = 1000 etc.
11mm standard BI-HEX nylon moulded head fasteners. All our fasteners are Moulded in the UK.
Topfix is not generally recommended. If unavoidable or specified for a particular application a saddle/storm washer should be used and particular care taken in installation.
A 6.3mm diameter coarse thread just under the head stitches the top outer sheet of the composite panel to the head keeping the sheet and washer clamped together giving a typical ultimate resistance force of 1.4kN in normal applications.
See fastener specifications link below.
See moulded head specification link below.
See Composite panel selection chart below,
These fasteners have a minimum 500hr SST coating. Link below.
The length specified is the length of the fastener from under the head before moulding, Add approximately 8mm to the length of the fastener for the total length including the moulded head.
Use a purpose made screwgun for installation. Cordless drivers and drill drivers are ideal with torque set fairly high on a high speed and in driver mode. Please note: Impact drivers should not be used under any circumstance and automatically voids any warranties.
Figures throughout will be ultimate test results with no safety factors.
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