Lapp SKINDICHT BL-M Hexagonal Blanking Plug M20 x 1.5 Brass Nickel-Plated

The Lapp SKINDICHT BL-M Hexagonal Blanking Plug M20 x 1.5 is a professional-grade component engineered to seal unused threaded entries in electrical enclosures, junction boxes, and housings. Constructed from high-quality nickel-plated brass, this plug provides exceptional mechanical stability and resistance to environmental factors, ensuring that your electrical systems remain protected against dust and moisture ingress.

Advantages

This blanking plug offers superior durability due to its robust nickel-plated brass construction, which provides excellent corrosion resistance and long-term reliability in demanding industrial environments. The hexagonal head design allows for easy installation and removal using standard tools, ensuring a secure fit that maintains the integrity of the enclosure. With an IP68 ingress protection rating, it effectively seals openings against water and particulate matter, making it a dependable choice for maintaining safety standards in complex electrical setups.

Suitable for

• Sealing unused M20 threaded holes in electrical enclosures
• Industrial control panels and junction boxes
• Outdoor electrical installations requiring high ingress protection
• Machinery and equipment housings

When it may not be suitable

This plug is specifically designed for M20 x 1.5 threaded holes and will not fit other thread sizes or types. It is intended for metallic enclosures and may not be the optimal choice for thin-walled plastic housings where a different sealing method might be required.

Key specifications

• Thread size: M20 x 1.5
• Material: Nickel-plated brass
• Ingress protection: IP68
• Head shape: Hexagonal
• Quantity per pack: 50 pieces
• Diameter: 2.64 cm

How to use

To install the Lapp SKINDICHT BL-M, simply insert the plug into the desired M20 threaded opening. Use a standard wrench to tighten the hexagonal head until the plug is firmly seated against the enclosure wall. Ensure that the sealing surface is clean and free of debris to maintain the IP68 rating. The plug can be removed or replaced at any time if the threaded hole needs to be utilized for cable entry in the future.

What to consider before purchase

• Verify that your enclosure has an M20 x 1.5 threaded port
• Ensure the environment does not exceed the chemical compatibility of nickel-plated brass
• Confirm the required quantity for your project as this pack contains 50 units

Usage recommendations

For optimal performance and to maintain the IP68 seal, ensure the plug is tightened sufficiently to compress the sealing interface against the enclosure surface. Avoid using excessive force that could damage the threads of the enclosure.