{"Brand":"Donaldson","Machine no":"M969","Type":"ECM-PM","Year of make":"2005","Engine power":"4 kW","Machine dimensions (L\u00d7W\u00d7H)":"1.250 x 1.000 x 2.700 mm","Machine weight":"624 kg"}
"Domed nuts for workpiece support. These nuts are manufactured from SCM440(JIS) \/ 42CrMo4(DIN) heat treated to HRC 60. Serrated and smooth versions are also available."