Many factories and workshops use these because they ensure that electrical systems function efficiently and for a long time. HongXiang manufactures double compression brass cable glands durable, tough and fit variety of cables.
Too big, and the gland won’t hold the cable tight enough. Make sure the cable is free from dirt or sharp edges before inserting through the gland. This makes the 20mm brass cable gland seal up better.

First the gland includes a clamp, which tightens on the outer jacket of the cable. Then it presses once more on the inside of the cable. This dual pressure helps prevents the m20x1 5 connector from moving or sliding, an important safety factor.

Brass is the primary substance in those two glands. Brass is a metal alloy of copper and zinc. It is durable, rust-resistant and can withstand heat. This is what makes brass the ideal material for cable glands that should endure many years and safeguard cables in harsh environments.

Buyers can also ask if the cable glands comply with any specified standards. Standards are guidelines that ensure products are safe and perform well.
With a portfolio covering stainless steel, nylon, brass, and photovoltaic‑grade materials, we serve over 30 countries and provide end‑to‑end solutions—from R&D and manufacturing to installation and after‑sales—positioning us as a one‑stop global partner for cable connectivity needs.
Since establishment, we have contributed to major national projects like China’s first aircraft carrier and built trusted partnerships with leading companies including Yutong Bus, Philips, ABB, and OPPLE, validating our reliability and product excellence.
All products comply with UL, CE, RoHS, TUV, ATEX, IP68, and other key international certifications, and are tested in accordance with German DIN, VDE, American UL, and European EN standards, ensuring safety, durability, and global market acceptance.
We hold independent patents such as ZL201020530888.7 for advanced cable gland designs, supported by strong mold design and product innovation capabilities, allowing us to offer customized, high‑precision metal connectors for diverse industrial applications.
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