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IG / IW thread form screws to timber


Material:

Screws:



Stress plates:
IG hardened carbon steel - Durocoat corrosion protection
IW-S stainless steel, austenitic grade 304 (European Standard 1.4301)
IW-T hardened carbon steel - Durocoat corrosion protection

steel, aluzinc plated



Applications:

isofast IG: for the fastening of waterproof membranes and insulation to timber decks.
isofast IW: for the fastening of waterproof membranes to timber decks




Recommended design loads:

isofast IG: with stress plate IRD 82 x 40, 500 N per fastener
isofast IW: with stress plate IRC/W 82 x 40, 500 N per fastener



Installation tools for optimum efficiency: IF 240 and IF 160





IF 240 and IF 160: For the fast and economic installation, in an upright ergonomic position, of collacted IG-fasteners.

For the installation of IW-fasteners the IF 160 installation tool is necessary.

For the fast and economic installation, in an upright, ergonomic position, of collacted fasteners (IR2, IR2-C, IR3, IG).

Installation IW-m fastener: Adjusted IF 160 only for rent

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