Standard_Parts_Catalogue

Page 644 | 2.2 Tensioning, Clamping with Knobs 1 d 1 d 2 d 3 d 4 h k M  5 20 14  5,3 12  8 M  6 24 16  6,7 14 10 M  8 30 20  8,7 17 12 M 10 36 28 11   20 14 M 12 40 32 13 24 16 Quick release knurled nuts GN 6303.1 are used in such applications where the nut has to be completely removed after the releasing operation and refitted rapidly for re-clamping. The nut is tilted over the threaded spindle. When in position, the nut is brought into a straight position for meshing of the two threads on nut and spindle. The nut will then have to be turned only by a fraction of a rotation to achieve clamping. Functional safety exists only if the clamping surface lies at a right angle to the threaded bolt. see also... • Quick Release Star Knobs GN 6336.3 → Page 550 Information GN 6303.1 Quick Release Knurled Nuts Steel / Stainless Steel • Steel — - - Property class 5 - - Blackened • Stainless steel AISI 303 NI Matte shot-blasted • Strength Values of Nuts → Page 2152 • Stainless Steel Characteristics → Page 2166 • RoHS Specification 2 1 d 1 How to order (Steel) 1 GN 6303.1-M8 1 d 1 2 Material How to order (Stainless steel) 1 2 GN6303.1-M12-NI