Ganter Normelemente GN 352 8 M3 S 55 Stop Buffer with Screw, Black, Diameter: 8mm Height:

Outer diameter d1: 8 mm; height h: 8 mm; external thread d2: M3 Form S: with screw Rubber natural rubber (NR): black, vulcanised on cover plates, temperature resistant up to 80 °C Rubber hardness Shore A +/-5: medium (Shore 55) Cover plates, threaded bushings, screws: galvanised steel, blue passivated, Manufacturer: Ganter Normelemente (GANTU)