Nominal kontakt-/pindiameter: 6 mm

See product page at Intercable

as indicated in the manufacturer's information

The Intercable ICF1610 is an F-series tubular cable lug (straight tubular cable lug) designed for fine and extra-fine multi-stranded conductors

which describes the degree of sealing for the entry itself

ESD præcisions skruetrækker Torx; TX6x40mm Unit(s):Pcs Nominal kontakt-/pindiameter: 6 mm. Reduces costs : Electrostatic dissipative tools protect electrical components from being destroyed. Easier handling : Extra long swivel cap enables optimal guidance. Increases efficiency : Screwdriver grip concept for an optimal balance between precision and control. Increases precision : Fine feeling work and controlled power transfer thanks to the slim handle with soft grip zone. Application : Ideal for fine and filigree screwing tasks on