DRILLNOX 12.5DFN TH8 A4+Rd

Double thread self-drilling screw Ø5. 5 /bi-metal stainless steel A4-steel drill point with natural hexagonal head mounted with a washer, for steel support.

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Applications

Covering: Fixing of trays or sandwich panels at the top of the wave (with a staple) on a wooden frame, in a very aggressive environment (excluding seafront).
Cladding: Fixing sandwich panels to wooden frames, in very aggressive environments (excluding seafront).

Type of the screw tip	Self-drilling tip
With flange	True
Flange head diameter	10,5 mm
Type of thread	Double hi-thread
Drilling capacity mini	4
Pre-drilling	Without pre-drilling
Product material	Bi-metal (A4 stainless steel / Steel)
Drilling capacity maxi	12.5
Head shape	Hex. Head
pattern hexagonal	TH 8
Material of the screw head	A4 Stainless steel
Laquering	Natural head & washer
With washer/ seal	True
Type of the washer	Vulca washer
Material of the washer/ Seal	A2 Stainless steel / EPDM
Thickness of the flange	1 mm
Resistance to corrosion	30 Kesternich cycles
Installation mode	Installation with hexagonal screwdriving
Supporting material	Steel
Diameter of the head	5,5 mm
Thread pitch	1,81 mm
Head height	5,4 mm
Length of the threaded part	43 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
376732DRILLNOX 12.5 DFN TH8 A4 5.5x80I16	4	12.5	80	23	47	See detail
376734DRILLNOX 12.5 DFN TH8 A4 5.5x80I19	4	12.5	80	23	47	See detail
376736DRILLNOX 12.5 DFN TH8 A4 5.5x80I22	4	12.5	80	22	46	See detail
376764DRILLNOX 12.5 DFN TH8 A4 5.5x135I19	4	12.5	135	78	102	See detail