Locknut SKINDICHT® SM-PE PG 11, Brass 52103220

Description and Application

The SKINDICHT® SM-PE PG 11 locking nut has been designed for the professional mounting of SKINTOP® and SKINDICHT® cable glands inside electrical enclosures. It is particularly effective for thin-walled, unthreaded enclosures where only a single through-hole is required.

The product is suitable for painted, anodized, and powder-coated enclosures — where standard solutions do not provide adequate electrical contact. Thanks to its special design with sharp cutting edges, the nut cuts through the insulating layer during tightening, guaranteeing optimal EMC contact.

Material and Design Properties

Made of high-quality nickel-plated brass (CuZn), providing excellent corrosion resistance and mechanical durability. The material is halogen-free and resistant to oils and UV radiation.

The hexagonal design with a 21mm wrench size and a thickness of 4.7mm allows for easy installation using standard tools. The PG 11 thread with a 1.41mm pitch ensures a secure connection with cable glands.

The nut maintains its properties in extreme temperatures from -60°C to +200°C, making it ideal for industrial applications requiring thermal stability.

Benefits and Compatibility

The main advantage of this solution is its ability to cut through insulating layers on enclosures — eliminating electrical contact problems encountered with standard nuts. It provides effective grounding and electromagnetic shielding.

The product is compatible with SKINTOP® MS-SC and SKINTOP® BRUSH earthing glands, creating a complete electromagnetic protection system. Additionally, it features a grounding connection and is characterized by impact resistance.

It withstands high chemical and mechanical loads, guaranteeing long-term reliability of installations in demanding industrial environments.