Knurled Thumb Nuts with Collar DIN466 Galvanized Steel Metric Thread Fasteners Assortment M3 M4 M5 M6 M8 M10 Hand Tighten Hardware for Machinery Equipment Repair (100,M4)

These DIN466 knurled thumb nuts with collar are made of galvanized steel, featuring metric threads M3, M4, M5, M6, M8, M10. The knurled design allows tool-free hand tightening for convenient operation. With corrosion-resistant galvanized coating, these fasteners are perfect for machinery, equipment repair, furniture assembly, electronic devices, automotive small parts and various DIY projects. A full-size assortment provides versatile solutions for industrial and household fastening needs.

• DIN466 standard knurled thumb nuts with collar, crafted from galvanized steel for reliable fastening in industrial and daily hardware applications.
• Metric thread sizes include M3, M4, M5, M6, M8, M10 to meet diverse assembly, adjustment and replacement needs in equipment and machinery.
• Knurled surface design enables easy hand tightening without extra tools, ideal for quick installation and frequent adjustment tasks.
• Zinc galvanized finish resists corrosion, suitable for use in mechanical engineering, furniture assembly, electronic device fixing and more.
• Complete assortment of threaded collar nuts, widely applied in equipment maintenance, DIY projects, automotive small parts and hardware repairs.