Suitable for drilling steel (alloyed and non-alloyed), grey cast iron, malleable cast iron and graphite.
Type: DL205130 - DL205300
Spec: DIN 345
Range: 13.0mm - 30.0mm
Also called a captive or clip nut. It consists of a nut in a spring steel cages, which wraps around the nut. The cage has two wings that when compressed allow the cage to be inserted into the square holes.