The 0526-001-0090 is a retaining bolt intended for use with a plug. This component features an M5 thread for secure fastening. Key reference dimensions from the envelope drawing include an overall length of 1.550 inches, a length under the head of 1.075 inches, and a head diameter of 0.330 inches. As all dimensions are for reference only, it is advised to consult the factory for specific application details.