Introducing the 1/4" FNPT M Style Kwik Change Couplers – Your Versatile Pneumatic Solution. These couplers are designed to seamlessly interchange with all manufacturers adhering to the dimensional specifications of military specification MIL-C-4109, ensuring universal compatibility in your pneumatic setup. Featuring a 1/4" basic flow size, these M style couplers deliver a robust performance with a maximum pressure rating of up to 300 PSI, making them ideal for various applications. Complete with a Buna-N Seal for enhanced sealing efficiency, these couplers boast a durable brass body and sleeve, providing longevity and reliability. With an impressive airflow capacity of 40 SCFM, these couplers optimize air transfer, contributing to the efficient operation of your pneumatic tools. Elevate your pneumatic connections with the precision and durability of the 1/4" FNPT M Style Kwik Change Couplers.