Screw-Locking Insert: Stainless Steel, 1/4-20 UNC, 1-1/2D MPN:A3585-4CNW375

The screw-locking insert is an advanced stainless steel fastener designed for critical applications in industries such as automotive, aerospace, military, and defense. The product's unique design eliminates the need for locknuts or additional locking mechanisms while offering corrosion resistance through its anti-seize compound coated threads. With a diametral depth of 1-1/2D times the screw diameter, it provides superior gripping strength and security suitable for threaded inserts, structural joints, pivot points, heavy machinery components and more. The easy tightening access by hex head socket ensures optimal performance in situations requiring strong retention, making it a preferred choice among professionals seeking high-quality thread repair and reinforcement solutions.