M3 x 6mm Phillips Flat Head Carbon Steel Machine Screws for XLR Audio Connectors | 50-Pack (Black)

This 50-pack of Phillips flat head carbon steel machine screws is engineered specifically to replace the factory mounting screws used on XLR audio connectors.

XLR audio connectors use a true M3 × 6mm metric machine screw, a size that is often mistaken for M2.5 or standard M3.5 × 6mm screws and can be extremely difficult to source. Using the wrong size can lead to poor thread engagement, stripped holes, or loose connector mounting that may compromise signal integrity and connection reliability.

This 50-pack of M3 × 6mm carbon steel machine screws provide an exact match to the original hardware, ensuring secure fastening, proper alignment, and a clean professional finish. The black coating improves corrosion resistance while restoring the factory look of your XLR connectors—especially if you're replacing mismatched or silver screws.

Compatibility

• XLR audio connectors (3-pin, 4-pin, 5-pin)
• Professional audio equipment mounting
• Microphone and cable connector assembly
• Electronics requiring M3 × 6mm metric machine screws

Specifications

• Screw Type: Machine Screws
• Thread Size: M3
• Length: 6mm
• Head Style: Phillips Flat Head
• Material: Carbon Steel
• Finish: Black
• Thread Standard: Metric
• Pack Quantity: 50 Screws

Not compatible with M2.5 or M3.5 × 6mm threaded holes.