Clamping nuts for tools collets

In addition to the mini and standard ER nuts with tightening notches or hexagonal ones ISO DIN 15477/DIN 6499 in our catalogue, we can supply upon request nuts without notches, with left-hand thread, sealed with disks, fully sealed, with grooves, with external thread with tightening notches or hexagonal ones, and nuts for EOC collets DIN 10897/DIN 6388.