SR6521 - Diamond Cut Knurled Knobs With Threaded Blind Hole or Threaded Studs
The main knob is made of high resilience (PP) polymer, resistant to solvents, oils, greases and other chemical agents. centre cap in matt polished techno polymer. Type 1: Internal brass nut. Type 2: Galvanized steel studs with chamfered flat head to UNI 947:ISO 4753.
SR6521 - Diamond Cut Knurled Knobs With Threaded Blind Hole or Threaded Studs
See all 27 variants
The main knob is made of high resilience (PP) polymer, resistant to solvents, oils, greases and other chemical agents. centre cap in matt polished techno polymer. Type 1: Internal brass nut. Type 2: Galvanized steel studs with chamfered flat head to UNI 947:ISO 4753.