
PE-HSM3WS
The Penn Elcom M3 Shake Proof Washers are designed to provide secure and reliable fastening in professional rack, AV, audio and industrial installations. Their vibration-resistant design helps prevent loosening over time, ensuring long-term stability of mounted components. Ideal for use with M3 fixings, they improve joint integrity and add an extra layer of security in demanding environments where equipment movement or vibration may occur.