Based on this product's specifications, here are some alternatives and similar models
Lapp SKINTOP ST-M M63x1.5 Polyamide Cable Gland, Grey, 5 Pieces
Summary description:
The Lapp SKINTOP ST-M 53111070 is a high-quality M63x1.5 cable gland made from durable grey polyamide. Designed for secure cable entry and strain relief, this component provides reliable IP68 protection against dust and moisture. Ideal for industrial electrical installations, this pack includes 5 units, ensuring a robust and professional connection for various cable management applications.