The Sordin SLIM Headband Plastic Screw is an authentic, factory-original replacement retention component explicitly designed to preserve the pivot articulation and structural mounting point of Sordin Slim profile headsets. This specialized heavy-duty polymer cap acts as the essential hinge fastener that secures the slimline earcups onto the stainless steel headband framework or adaptive helmet rail wireforms. By maintaining an exact physical clamping force, the screw guarantees that the earcup remains completely stable during high-intensity tactical maneuvers while allowing enough rotational flexibility to achieve an airtight passive acoustic seal against the operator's head. It features a tool-free or low-profile slotted head pattern, allowing users to effortlessly tighten, remove, or swap the hardware when transitioning the earmuffs from a standard headband over to ballistic ARC rail setups. Sold as a precise factory spare part, this durable plastic screw ensures you can quickly repair lost or field-damaged hardware to keep your critical electronic hearing protection fully operational without over-tightening or striping the connection threads. Sordin SLIM headband Plastic Screw BD037