Standard_Parts_Catalogue

Page 570 | 2.2 Tensioning, Clamping with Knobs GN 5337.9 Safety Star Knobs Lockable 4 Type SU Lock with different combinations 1 2 3 d 1 d 2 Length l d 3 h 1 h 2 ≈ t 63 M  6 - 23 44 17 18 63 M  8 20 23 44 17 18 63 M 10 20 23 44 17 20 Safety star knobs GN 5337.9 are designed to prevent unauthorised use. To engage and release, the key must be inserted and turned by 180°, creating a formlock between the handle and the threaded bushing or screw. Turning the key back by 180° will release the connection. The key can be inserted and pulled off in both end positions. Two keys per star knob are included with the delivery. see also... • Safety Star Knobs GN 5337.8 → Page 568 Information • Knob Plastic Technopolymer (Polyamide PA-HP) - - Glass fiber reinforced - - Temperature resistant up to 100 °C - - Black, matte finish • Cover flange plastic with knob ultrasonically welded • Threaded bushing Brass • Threaded stud Steel Zinc plated, blue passivated • Lock mechanism Zin die casting • Key Brass, nickel plated with handle in plastic • Plastic Characteristics → Page 2158 • RoHS Specification 1 d 1 2 d 2 4 Type How to order (Threaded bushing) 1 2 4 GN5337.9-63-M6-SU 1 d 1 2 d 2 3 Length l 4 Type How to order (Threaded stud) 1 2 3 4 GN5337.9-63-M10-20-SU Original design VLSK