Identification No. 2 - with 2 clamping screws DIN912 stainless steel
GN242 Tube Connector Joint, Aluminium
The clamping bores of the tube connector joints GN 242 are not machined and designed for construction tubings GN990 or DIN2391, DIN2395 and DIN2462 respectively.
The standard clamping bolts are socket cap screws DIN912. They can be used in place of adjustable clamping levers GN911 (see table of dimensions).
Construction tubings GN990 (for tube clamp connectors)
Clamping kits GN911 (adjustable, for clamp connectors)
Aluminium AL - Plastic coated black SW RAL 9005 textured finish. Blank BL matt shot-blasted.
Clamping bores - Machined.
Socket cap screws DIN912 - Steel ST, zinc plated / Stainless Steel NI, AISI 304
Hexagon nuts DIN985 - Steel ST, zinc plated / Stainless Steel NI, AISI 304
Adjustable clamping lever GN911 have to be ordered separately. They are supplied disassembled.