Screw-Locking Insert: Stainless Steel, #4-40 UNC, 1-1/2D MPN:AT3585-04C168

The screw-locking insert made from stainless steel offers reusable fastening solutions for critical assemblies in automotive, aerospace, medical and electronics industries with secure threaded joints resistant to loosening under harsh conditions even after prolonged use. The #4-40 UNC diameter provides precision accuracy for self-tapping applications on thin materials, eliminating the need for pre-drilling operations while simplifying assembly procedures to reduce labor expenses and equipment requirements. With its 1-1/2 length ensuring extra thread engagement, this cost-effective insert offers an ideal alternative over traditional inserts adhering to RoHS standards making it suitable for OEMs seeking reusable fastening technology that meets stringent industry standards and guarantees long-lasting performance.