Standard_Parts_Catalogue

Page 1768 | 3.7 Connecting, Assembling with Clamping and Connecting Elements 1 2 d 1 Bore d 2 Bore b k 1 / k 2 l 1 l 2 m 1 m 2 z 1 / z 2 Screw locations Accessory Recommended hand lever GN 911 for aluminum GN 911.3 for SST for z 1 l 3 for z 2 l 3 for z 1 l 3 for z 2 l 3 B 12 B 12 B 14 B 15 - 25 31,5 97 34,5 48,5 48,5 M6-20 63 - 45 63 - - 45 63 B 12 B 16 B 18 B 20 * - 25 31,5 97 34,5 48,5 48,5 M6-20 63 - 45 63 - - 45 63 B 14 B 14 B 15 B 16 - 25 31,5 97 34,5 48,5 48,5 M6-20 45 63 45 63 - - 45 63 B 14 B 18 B 20 * - - 25 31,5 97 34,5 48,5 48,5 M6-20 45 63 45 63 - - 45 63 B 15 B 15 B 16 B 18 B 20 * 25 31,5 97 34,5 48,5 48,5 M6-20 45 63 45 63 - - 45 63 B 16 B 16 B 18 B 20 * - 25 31,5 97 34,5 48,5 48,5 M6-20 45 63 45 63 - - 45 63 B 18 B 18 B 20 * - - 25 31,5 97 34,5 48,5 48,5 M6-20 45 63 45 63 63 - 45 63 B 20 * B 20 - - - 25 31,5 97 34,5 48,5 48,5 M6-20 45 63 45 63 45 63 45 63 * Only available in stainless steel 1 d 1 2 d 2 3 Identification no. 4 Material How to order (Stainless steel) 1 2 3 4 GN285-B18-B18-2-NI 1 d 1 2 d 2 3 Identification no. 4 Finish How to order (Aluminum) 1 2 3 4 GN285-B12-B16-2-BL 3 Identification no. 2 With 3 stainless steel socket cap screws DIN 912 Information Swivel clamp connector joints GN 285 are an assembly of two swivel clamp connectors GN 275. The clamping bores are mechanically machined and designed for const- ruction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462. At the screw locations z 1 , the socket cap screws reduce the bore cross- section for clamping. For clamping without tools, the socket cap screws can be replaced by the adjustable hand levers GN 911 / GN 911.3 listed in the table as ac- cessories. see also... • Construction Tubes GN 990 → Page 1835 • Swivel Clamp Connectors GN 275 → Page 1757 • Aluminum - - Powder coated Black, RAL 9005, textured finish SW - - Plain, matte shot-blasted BL • Stainless steel AISI CF-8 NI Matte shot-blasted • Socket cap screws DIN 912 Stainless steel AISI 304 • Hexagon nuts DIN 985 Stainless steel AISI 304 self-locking with polyamide ring • Stainless Steel Characteristics → Page 2166 • RoHS Specification 4 • Adjustable Hand Levers GN 911 / GN 911.3 → Page 1784 / 1785 Accessory GN 285 Swivel Clamp Connector Joints Aluminum / Stainless Steel