DÜNA® Plastic Screw Combinations

Scope of Application

Flat roof
Fixing element for moisture-proof roof sheets
Renovation of bitumen water proofing with an additional heat insulation on trapezoidal steel sheets (0,6 –1,5 mm), on chipboards (min 22 mm) and on timber formwork (min 24 mm)

Technical Data

Plate: Ø 50 mm
Shaft: Ø 4.8 mm
Material plate: plastic
Material DBS: galvanised, highly corrosion-resistant
Installation depth trapezoidal steel sheets: 30 mm min
Installation depth wood: 25 mm min
Recommended: 7 or 8 pieces per m²

Installation

Screw in the plastic screw combination with a handheld screw-driver (depth stop) and a matching blade.
(Please note: the plate must be put in min one cm from membrane edge)

Desc.:	Item-Nr. :	Insulation Thk. Trapezoidal Sheet:	Compresssion Zone:	Screw Length:	PU:
SKT 50/10/50	10302	30 - 45	10	50	500
SKT 50/10/60	10303	40 - 55	10	60	500
SKT 50/30/50	10304	50 - 65	30	50	500
SKT 50/30/60	10305	60 - 75	30	60	500
SKT 50/30/70	10306	70 - 85	30	70	500
SKT 50/30/80	10307	80 - 95	30	80	500
SKT 50/50/70	10330	90 - 105	50	70	500
SKT 50/50/80	10331	100 - 115	50	80	500
SKT 50/70/70	10340	110 - 125	70	70	500
SKT 50/70/80	10341	120 -135	70	80	500
SKT 50/70/90	10342	130 - 146	70	90	500
SKT 50/70/100	10343	140 - 155	70	100	500
SKT 50/70/110	10344	150 - 165	70	110	500
SKT 50/70/120	10345	160 - 175	70	120	500
SKT 50/70/130	10346	170 - 185	70	130	500
SKT 50/70/140	10347	180 - 195	70	140	500
SKT 50/70/150	10348	190 - 205	70	150	500
SKT 50/70/160	10349	200 - 215	70	160	500
SKT 50/70/170	10350	210 - 225	70	170	500
SKT 50/70/180	10351	220 - 235	70	180	500
SKT 50/70/190	10352	230 - 245	70	190	500

Get in touch with us: +49 (0)2903 97698 0

Order by E-Mail: sales@duena.de

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