Screw-Locking Insert: Stainless Steel, 1/4-20 UNC, 1-1/2D MPN:T3585-4C375S

The screw-locking insert provides an innovative solution for fastening applications requiring added retention against vibration, shock or torque with a design that eliminates the need for additional locking devices such as locknuts. Its stainless steel composition ensures durability and resistance to corrosion in harsh environments while the anti-seize compound coating protects against galling. With a diametral depth of 1-1/2D times the screw diameter, this insert offers superior gripping strength for secure retention in critical applications. The 1/4-20 UNC drive ensures compatibility with standard hardware tools while its hex head socket enables easy tightening access even in confined spaces. A versatile option for various industries including automotive, aerospace, military and defense, this product guarantees reliable self-locking functionality tailored to demanding applications where traditional fasteners fail to deliver. From structural joints and pivot points to heavy machinery components, the screw-locking insert provides optimal performance in situations requiring strong retention.