Coarse 7/16 Nylon Insert Lock Box/50

Overview The Coarse 7/16 Nylon Insert Lock Nut Box/50 (03652) is designed for hardware fastening applications requiring resistance to loosening under vibrations and torque. MPN 03652 Brand Midwest Fastener Thread Size 7/16 Thread Type Coarse Insert Material Nylon Color Gray Package Quantity 50 per box Package Weight 3.91 lb Package Dimensions 2.12 in x 2.35 in x 3.24 in Technical Features Nylon insert locking mechanism: The embedded nylon collar deforms around the mating thread when tightened, creating friction that resists loosening caused by vibration and applied torque without the need for additional locking hardware. Coarse 7/16 thread pitch: Coarse threading provides faster installation and greater tolerance for minor thread damage or contamination compared to fine-thread variants. Box quantity of 50: Bulk packaging reduces per-unit cost and ensures sufficient supply for multi-fastener assemblies or ongoing production tasks. Compact boxed format (2.12 x 2.35 x 3.24 in): Standardized packaging dimensions are suited for organized tool crib storage, parts bins, or job-site supply kits. Applications Mechanical assemblies subject to continuous vibration, such as automotive, HVAC, and industrial equipment installations. Structural connections where maintaining clamping force over time is critical. General maintenance and repair operations requiring a reliable coarse 7/16 fastening solution. Production environments where bulk fastener availability supports high-volume assembly workflows.