Rothoblaas
LBS · Round head screw for plates
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Round head screw with a cylindrical shoulder designed for fastening perforated steel plates to timber. The shoulder achieves an interlocking effect with the hole in the plate, guaranteeing excellent static performance in steel-to-timber connections.
These can be calculated to Eurocode 5 for thick steel-timber plate connections, even with thin metal elements, with excellent shear strength values. Ductile behaviour is proven by SEISMIC-REV cyclic testing to EN 12512.
- Cylindrical shoulder interlocks with the plate hole for high shear performance
- Tested and certified for CLT, glulam, LVL, OSB and Beech LVL
- LBS5 up to 40mm approved without pre-drilling on Beech LVL
- ETA-11/0030 certified, UKCA marked (UKTA-0836 22/6195)
- Drive: TX20 (Ø5mm), TX30 (Ø7mm), bit included
- Material: electrogalvanised carbon steel
- Service class SC1 to SC2, atmospheric corrosivity C1 to C2
Price shown is per box. Select diameter and length to see pack quantity and price.
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| Size / product code | Sold as | Price ex VAT | Availability | Quantity |
|---|---|---|---|---|
| 5 mm / 25 mmLBS525 | Box of 500 | £45.40per box | Supplied to order | Boxes |
| 5 mm / 40 mmLBS540 | Box of 500 | £31.37per box | Supplied to order | Boxes |
| 5 mm / 50 mmLBS550 | Box of 200 | £17.58per box | Supplied to order | Boxes |
| 5 mm / 60 mmLBS560 | Box of 200 | £19.13per box | Supplied to order | Boxes |
| 5 mm / 70 mmLBS570 | Box of 200 | £24.63per box | Supplied to order | Boxes |
| 7 mm / 60 mmLBS760 | Box of 100 | £14.19per box | In stock | Boxes |
| 7 mm / 80 mmLBS780 | Box of 100 | £16.61per box | Supplied to order | Boxes |
| 7 mm / 100 mmLBS7100 | Box of 100 | £19.18per box | Supplied to order | Boxes |
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