Based on this product's specifications, here are some alternatives and similar models
TDM Brass Lock-Nut 1
Summary description:
The TDM Brass Lock-Nut 1 is a high-quality threaded fastener designed for secure pipe and conduit installations. Manufactured from durable brass, this lock-nut ensures a reliable connection and resistance to corrosion. It is an essential component for plumbing and electrical systems, providing a tight fit to prevent loosening due to vibration or pressure. Suitable for professional and DIY installation projects.