K&M 19683 Adapter Bolt — Zinc-Plated 35mm Loudspeaker Flange Mount
19683 Overview
The K&M 19683 Adapter Bolt is a purpose-built hardware component for integrating loudspeakers equipped with standard 35mm diameter flanges into mounting brackets with M20 threaded receivers. Constructed from galvanized steel, this adapter bolt provides corrosion resistance suitable for both permanent installation and touring applications. At 50mm in height and 0.4 kg, it is a compact, reliable solution for system integrators and installation engineers requiring a secure speaker-to-bracket interface. It is well suited for houses of worship, installed sound environments, and touring rigs where consistent, repeatable hardware is essential.
The zinc-plated finish provides added durability against wear and environmental exposure, making it a dependable choice for long-term fixed installations or repeated deployment in live production settings.
Key Features
- 35mm Flange Compatibility — Designed specifically for loudspeaker flanges with a 36mm diameter socket, conforming to the industry-standard 35mm pole mount specification
- M20 Threaded Bolt End — Screws directly into M20-threaded mounting brackets for a secure, stable connection
- Zinc-Plated Galvanized Steel Construction — Provides corrosion resistance and structural integrity for both permanent and touring use
- Compact 50mm Height — Low-profile form factor minimizes added depth while maintaining a solid mechanical connection
- 0.4 kg Weight — Lightweight enough to avoid adding meaningful load to speaker rigging or stand configurations
Technical Specifications
| EAN | 4016842830411 |
| Weight | 0.4 kg |
| Height | 50 mm |
| Material | Steel |
| Tube Diameter | 35 mm |
| Threaded Bolt | M20 |
| Finish | Zinc-plated |

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