1-1/2 - 6 UNC, 3-1/2" OAL Steel Standard Coupling Nut MPN:250306

The steel coupling nut with 1-1/2 to 6 UNC thread range features an overall length of 3-1/2 inches, available in zinc or galvanized plating; ensuring protection against oxidation for long-lasting performance even under harsh conditions. It delivers high accuracy fit on bolts of various sizes in tight or loosen operations within confined spaces without damaging threads during installation. Versatile, sturdy construction allows it to be employed across diverse markets like automotive and marine, where precise securing methods are a must for smooth functionality; offering an all-in-one cost-effective solution that helps minimize downtime, as its wide range ensures compatibility with the majority of bolts from 1-1/2 up to 6 UNC diameter at budget friendly pricing.