PrecisionGeek M4 x 15mm Aluminium Flat Knurled Thumb Screws (Set of 5)

🔧 Lightweight M4 aluminium thumb screws for precision use – Designed for tool-free fastening in electronics, 3D printing and technical applications where low weight and ease of use are essential. 📏 Multiple sizes & configurations available – Includes M4 × 10 mm and M4 × 15 mm, in sets of 5 or 10 pieces, with black and silver colour options. 🔩 Flat knurled head Ø10 mm for precise grip – Compact design allows accurate hand tightening, ideal for small components and tight spaces. ✋ Tool-free operation for fast adjustments – Easily install, remove or reposition components without tools. Perfect for maintenance and modular setups. 🧩 Optimised for electronics & maker projects – Ideal for PC builds, enclosures, 3D printers, robotics and DIY applications. 🎨 Available in multiple colours – Black and silver variants suitable for both functional and aesthetic applications. 💪 Lightweight and corrosion-resistant aluminium – Ideal for frequent use and applications where reducing weight is important. 🌍 PrecisionGeek – CNC-machined in the EU – Manufactured on CNC machines in the European Union for consistent quality and high precision.