The Woodhead/Molex 1300990144 is a MAX-LOC lock nut, a crucial component in strain-relief cord grip systems. Designed for industrial applications, this lock nut provides a secure and reliable connection for cords, preventing damage and ensuring safety. Constructed with a zinc-plated steel body and a 3/4" NPT thread size, it's compatible with a range of MAX-LOC strain relief products. Its robust design and ease of installation make it a preferred choice for various industries.