Matica DeLOCK 89483 10 kosov

This nut and locking ring set by DeLOCK (MPN 89483) contains 10 brass nuts designed for securing SMA or RP‑SMA panel jacks. The parts are supplied in a polybag and are intended to provide durable, corrosion‑resistant fastening for antenna connectors and similar threaded panel components.

Advantages

The brass construction offers good corrosion resistance and mechanical strength. The nuts are sized for easy installation on SMA and RP‑SMA panel jacks and provide a secure, vibration‑resistant connection. Supplied as a 10‑piece set in a polybag, the pack is convenient for storage and small installation jobs.

Suitable for

Key specifications

How to use

Thread the nut onto the SMA or RP‑SMA panel jack from the front or rear side of the panel until hand‑tight, then use an appropriate wrench to secure without over‑torquing. The locking ring or nut should hold the connector firmly against the panel to ensure stable electrical and mechanical contact. For repeated installations, inspect threads for wear and replace any deformed parts.

Recommendations

Use a correctly sized spanner and avoid excessive torque to prevent damaging the brass threads. For outdoor or high‑corrosion environments consider additional sealing or use of corrosion‑inhibiting compounds.