This pack of 50 M4 threaded insert rivet nuts features a thread size of M4 x 0.7mm, making them perfect for smaller, more delicate fastening applications where precision is essential. With a grip range of 0.5-2mm, these zinc plated inserts are ideal for thinner materials commonly found in electronics enclosures, lightweight fabrication work, and precision metalwork. Manufactured from durable carbon steel with a protective zinc plating, these M4 rivet nuts resist corrosion whilst providing a permanent threaded connection point. The compact thread size makes them particularly suitable for applications where space is limited or where you're working with fine-gauge materials. Features and Benefits:M4 x 0.7mm thread size for precision applicationsGrip range of 0.5-2mm suits thinner materialsPack of 50 zinc plated threaded insertsDurable carbon steel constructionIdeal for electronics and lightweight fabrication workCorrosion-resistant zinc plated finish Specifications: Grip