MONO-DRILLNOX TH /Bi-A4 +Rd-L

Self-drilling screw bi-metal with wings hex head 8 lacquered mounted with stainless steel/epdm domed washer Ø25, for steel support - A4 stainless steel/steel tip.

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Applications

Fixing of colored corrugated plates fibre-cement GO 177x51, without pre-drilling, on metal panels, in very corrosive environment (Off seafront).

Type of the screw tip	Self-drilling tip with wings
With flange	True
Flange head diameter	13 mm
Type of thread	Threaded with Reamer
Drilling capacity mini	1,5 mm 4
Pre-drilling	Without pre-drilling
Product material	Bi-metal (A4 stainless steel / Steel)
Drilling capacity maxi	12 4
Head shape	Hex. Head
pattern hexagonal	TH 8
Material of the screw head	A4 Stainless steel
Laquering	Painted head & washer
With washer/ seal	True
Type of the washer	Dome washer
Material of the washer/ Seal	A2 Stainless steel / EPDM
Outside diameter of the washer	25 mm
Thickness of the flange	1 mm
Resistance to corrosion	30 Kesternich cycles
Installation mode	Installation with hexagonal screwdriving Installation by screwdriving with bit
Supporting material	Steel
Diameter on thread	6,3 mm
Thread pitch	1,81 mm
Head height	5,4 mm

5 features on 23

Generic code	CP mini Drilling capacity mini	CP maxi Drilling capacity maxi	L (mm) Length	CS mini (mm) Minimum clamping capacity	CA maxi (mm) Maximum assembly capacity
339653MONODRILLNOX12 TH8 A4 6.3x120Dô22	4	12	120	52	69	See detail
339681MONODRILLNOX 4TH8A4 6.3x105Dô22	1,5	4	105	50	65	See detail