LBS, the wood screw designed for fastening your metal plates
The LBS wood screw for timber-to-metal joints ensures excellent shear strength values.
Can be calculated according to Eurocode 5 under thick plate timber-to-steel connections, even with thin metal elements.
Values are also tested, certified and calculated for fastening standard Rothoblaas plates.
The 7 mm diameter version is ideal for joining the ALUMAXI aluminium concealed beam hanger.
The bending angle is 20° greater than standard, certified according to ETA 11/0030.
SEISMIC-REV cyclical tests were preformed according to EN 12512.
In carbon steel with bright zinc plated, they are ideal for use with wood-based panels, solid timber, glulam, CLT, LVL and high-density woods.
Service classes 1 and 2.
Features
FOCUS | screw for perforated plates |
---|---|
HEAD | round with cylindrical underhead |
DIAMETER | 5,0 | 7,0 mm |
LENGTH | from 25 mm to 100 mm |
Documents
Technical data sheets | |
---|---|
Technical data sheets USA | |
AC233 and AC257 ICC-ES Evaluation report | |
ETA Certificate | |
Declaration of performance (DOP) | Download |
Item specification | |
File CAD |
LBS
CODE | d₁
[mm]
|
L
[mm]
|
TX | pcs. |
---|---|---|---|---|
LBS525 | 5 | 25 | TX20 | 500 |
LBS540 | 5 | 40 | TX20 | 500 |
LBS550 | 5 | 50 | TX20 | 200 |
LBS560 | 5 | 60 | TX20 | 200 |
LBS570 | 5 | 70 | TX20 | 200 |
LBS760 | 7 | 60 | TX30 | 100 |
LBS780 | 7 | 80 | TX30 | 100 |
LBS7100 | 7 | 100 | TX30 | 100 |