The product is classified as a test accessory in the manufacturer's documentation

STAUBLI EBI-40

1/4" hexagon drive — suitable for holders according to DIN ISO 1173‑F 6

System: CombiTac uniq

The manufacturer's official datasheet contains the details listed above

Kabelforskruning messing M12; Ø2,5-6,5mm; IP68 Unit(s):PCS The product is classified asProduct Overview This cable gland from SIB, product type C5212000, is an M12 cable gland (SIB TEC) designed for sealing and securing cable glands with M12 x1. 5 threads. The C5212000 consists of a cap nut and housing in nickel plated brass, a neoprene gland, a polyamide 6 clamping insert, and a nitrile O ring. Materials and Construction Cap nut and housing: nickel plated brass Clamping insert: polyamide 6 (PA 6) Gland: neoprene O ring: nitrile Thread: