YINETTECH 30 Pack M4x25mm Hex Socket Self Tapping Speaker Screws Compatible with Monacor MZF-8616 Black

["- Compatible with Monacor MZF-8616; replace OEM MZF-8616","- Durable Carbon Steel: Black rust resistant finish for corrosion and wear resistance","- Precise Fit: M4x25 mm thread with 6.5 mm round head diameter and 2.8 mm hex across flats","- Secure Mounting: Designed for fixing speaker units to speaker cabinets with even stress distribution","- Self Tapping Tip: Cuts into MDF plywood and plastic baffles to reduce pre drilling needs while maintaining a tight fit"]