Deliver to
United Kingdom
The 278-584 is a high-quality threaded fastener designed to provide strong, wear-resistant threads in plastic, wood, and light metal components. With a 4 mm outer diameter and 4.78 mm depth, it ensures a firm, vibration-resistant fit for reliable mechanical assembly and long-term structural integrity. Additionally, its compact profile and durable thread retention make it suitable for prototype design, repair, and volume production where accuracy and reliability are critical.
Manufactured from premium-grade brass, this insert delivers outstanding strength, corrosion resistance, and thermal stability. The material’s inherent conductivity and anti-oxidation properties make it ideal for applications requiring consistent electrical or mechanical performance under varying temperatures and environmental conditions.
Engineered for precision, the insert features a knurled or straight-wall design that enhances grip when embedded into host materials. It can be installed by press-fit, ultrasonic, or heat-set methods, forming a permanent thread that prevents stripping and loosening even under repetitive torque loads.
The 278-584 Brass Insert is widely used in electronic enclosures, circuit board mounts, automotive components, plastic housings, and 3D-printed assemblies.
For more information please check the datasheets.
The 278-584 Threaded Inserts I bought from EnrgTech are excellent in quality and performance. Delivery was smooth and well-managed. The professional sales team handled my order with care, and customer service followed up to confirm satisfaction. EnrgTech’s website is efficient and always ensures smooth shopping for mechanical and electronic components.
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