Hidden joist hanger BT4
Shoes serve as carriers of hidden forces between the secondary beams of the main beams and columns.
S 250 GD + Z 275 according to DIN EN 10346
275 g / m galvanized on both sides 20mm
• The connection can be made up to 45 °.
• Shoes BT4 are particularly suitable for timber-to-timber connection, in which the fibers are perpendicular (e.g. columns)
• Mounting hole allows safe and comfortable hanging beam.
• In the shoe does not need additional support
• Fire protection according to DIN 4102nd
Wood, wood products
• For connecting secondary beams of wood or wooden materials to the main support structure of wood / wood materials