BETOFAST TB/Tx30 3C Bleu 6.6x80
Generic code 283016
- Self-tapping screw 6.6x80 domed head Ø10,5 Torx30, for concrete support with pre-drilling - supracoat 3C blue.
 
Applications
- Fastening of the waterproofing complex on concrete substrates.
 - To be used with ETANCOPLAST HP6L Ø40 polyamide drums (4 lengths) + Ø70 washer (code 294929) for fixing semi-rigid insulation.
 - For use with ETANCOPLAST HP6L Ø40 polyamide drums (4 lengths) for fixing waterproofing (bituminous coating with semi-rigid insulation).
 - For use with ETANCOPLAST HP6L 82x40 polyamide drums (4 lengths) for fixing waterproofing (synthetic coating with semi-rigid insulation).
 
Advantages
- Quick mechanical installation.
 
Technical characteristics
| Head shape | 
								Rounded head | 
						
| Installation mode | 
								Installation with torx screwdriving | 
						
| Pattern | 
								Torx | 
						
| Outside body diameter | 
								6.6
										 mm | 
						
| Supporting material | 
								Concrete | 
						
| Length | 
								80
										 mm | 
						
| Product material | 
								Supracoat 3C | 
						
| Maximum thickness of the element to be fixed | 
								60 | 
						
| Support drilling diameter | 
								5
										 mm | 
						
| Minimum drilling depth | 
								50 | 
						
| Minimum depth of implementation | 
								35 | 
						
| Resistance to corrosion | 
								> = 30 Kesternich cycles | 
						
| Maximum clamping capacity | 
								60
										 mm | 
						
| Minimum clamping capacity | 
								45
										 mm | 
						
| Anchoring depth | 
								25
										 mm | 
						
| Diameter of the head | 
								10.5
										 mm | 
						
| Diameter on thread | 
								6.6
										 mm | 
						
| Head height | 
								5
										 mm | 
						
| Length of the threaded part | 
								45
										 mm | 
						
| Thread pitch | 
								3.38
										 mm | 
						
| Laquering | 
								Natural head | 
						
			Sold by box of 100 pieces
| Designation | Article codes | Color label | Quantity | 
Our program of screws and lacquered accessories offers more than 2000 colors for our roofing / cladding / facade applications. Discover the width of our color palette with our lacquering expertise.
- Use with Torx 30 bit and ETANCOPLAST HP 6L concrete installation tool.
 
- In accordance with the ETA 08 0239 coupling fixings sealing
 - In accordance with DTU 43. 1: Waterproofing work on flat roofs on masonry.
 - Evaluation of unscrewing resistance according to the standard NF P 30-317.
 - Conventional test method for step strengh characteristic for fasteners according to the standard NF P 30-317.
 
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