Thread adapter König & Meyer 21918

Thread adapter König & Meyer 21918 is a compact metal adapter with an external diameter of 18 mm x 30 mm, a 3/8" female thread and an M8 x 12 mm male thread. It is zinc-coloured and designed for compatibility with König & Meyer equipment, providing a secure mechanical connection between different threaded components.

Advantages

The adapter is lightweight (approximately 30 g) and made to fit standard 3/8" and M8 thread sizes, offering a simple solution for joining parts with mismatched threads. Its zinc-coloured finish provides basic corrosion resistance and a neutral appearance that integrates with various equipment.

Suitable for

• Connecting stands, clamps or mounts that use 3/8" female threads
• Adapting accessories or hardware with M8 male threads
• Temporary or permanent mechanical joins in audio, lighting and studio setups

Key specifications

• Brand: könig & meyer
• Model / MPN: 21918-000-29
• EAN: 4016842825004
• External diameter: 18 mm x 30 mm
• Female thread: 3/8"
• Male thread: M8 x 12 mm
• Weight: approx. 30 g
• Finish: zinc-coloured

How to use

Inspect the mating threads on both components to ensure they match the adapter's 3/8" female and M8 x 12 mm male threads. Screw the adapter into the receiving 3/8" thread or onto an M8 threaded stud as required, turning by hand until finger-tight, then secure with the appropriate tool if a firmer connection is needed. Avoid cross-threading by aligning threads carefully before applying torque.

Usage recommendations

For reliable performance, use the adapter within the load limits of the connected equipment; avoid excessive bending or shear loads. If used outdoors or in humid environments, check connections periodically for corrosion and tighten as necessary.