Our Custom CNC Machined Slotted Conical Lock Nuts** are precision-engineered non-standard fasteners designed for aerospace and other high-performance applications. Featuring a tapered slotted structure, precision internal threads, and a hexagonal base, these nuts are designed to provide secure fastening and reliable assembly performance. Manufactured using advanced CNC turning, threading, and slotting processes, each component can be customized according to customer drawings or samples. Available material options include stainless steel, alloy steel, titanium alloys, and other specialty metals. CHE Parts specializes in custom aerospace fasteners, offering precision machining, rapid prototyping, strict dimensional inspection, and OEM/ODM manufacturing solutions to meet demanding engineering requirements.