Standard_Parts_Catalogue

Page 1724 | 3.7 Connecting, Assembling with Clamping and Connecting Elements 1 s 1 (d 1 ) 2 d 2 (s 2 ) 3 Identification no. 4 Finish How to order 1 2 3 4 GN141-V50-B50-1-BL 1 1 2 2 d 1 Bore s 1 Square d 2 Bore s 2 Square d 3 k Clam- ping length l 1 l 2 l 3 m t x 1 x 2 y 1 y 2 z 1 Screw locations z 2 Screw locations Accessory Recom. hand lever GN 911 for  z 1 l 4 B 20 V 20 B 20 V 20 6,5 50 86 30 68 33,5 7 75 60 50 35 M8-30 M8-35 63 78 B 25 V 25 B 25 V 25 6,5 50 86 30 68 33,5 7 75 60 50 35 M8-30 M8-35 63 78 B 30 V 30 B 30 V 30 6,5 50 86 30 68 33,5 7 75 60 50 35 M8-30 M8-35 63 78 B 40 V 40 B 40 V 40 11 76 136 46 98 55 14 115 90 76 50 M10-50 M10-55 78 92 B 42 - B 42 - 11 76 136 46 98 55 14 115 90 76 50 M10-50 M10-55 78 92 B 45 V 45 B 45 V 45 11 76 136 46 98 55 14 115 90 76 50 M10-50 M10-55 78 92 B 48 - B 48 - 11 76 136 46 98 55 14 115 90 76 50 M10-50 M10-55 78 92 B 50 V 50 B 50 V 50 11 76 136 46 98 55 14 115 90 76 50 M10-50 M10-55 78 92 3 Identification no. 2 With 4 stainless steel socket cap screws DIN 912 The clamping bores of flanged two-way connector clamps GN 141 are not machined and designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462. The versions with square bores are also suitable for use with profile systems . At the screw locations z 1 / z 2 , the socket cap screws reduce the bore cross-section for clamping. For clamping without tools, the socket cap screws z 1 , can be replaced by the adjustable hand levers GN 911 listed in the table as accessories. see also... • Product Family Standard Parts for Profile Systems → Page 18 • Construction Tubes GN 990 → Page 1835 Information • Aluminum - - Powder coated Black, RAL 9005, textured finish SW - - Plain, matte shot-blasted BL • Socket cap screws DIN 912 Stainless steel AISI 304 • Hexagon nuts DIN 985 Stainless steel AISI 304 Self-locking via polyamide ring • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 • Adjustable Hand Levers GN 911 → Page 1784 Accessory GN 141 Flanged Two-Way Connector Clamps Aluminum, Multi Part Assembly