Hapivida Knurled Thumb Nut, Carbon Steel Handle Nut with Plating M3 M10 for Industrial Machinery Fastening Components (M3) 10pcs

Hapivida Knurled Thumb Nut, Carbon Steel Handle Nut with Plating M3 M10 for Industrial Machinery Fastening Components (M3) 10pcs

• 【Multipurpose Application】--- Compatible with M3-M10 bolts for industrial machinery maintenance, automotive repairs, and DIY projects. Precision-engineered knurling ensures secure grip during manual tightening without tools. Ideal for factory equipment assemblers, vehicle modification enthusiasts, and home workshop users.
• 【Durable Material】--- Made from hardened carbon steel with -plated surface for enhanced resistance against daily wear. Suitable for indoor mechanical assemblies and moderate-load applications. for maintenance technicians requiring long-lasting fastening solutions.
• 【Convenient Size Options】--- 10-piece sets available in M3/M4/M5 (10pcs) plus M6(5pcs)/M8(2pcs)/M10(1pcs) combinations. Bulk packaging reduces replacement frequency for production line usage. Essential for MRO (Maintenance, Repair, Operations) inventory management.
• 【Lightweight Design】--- Each nut weighs approximately 1.7g, minimizing impact on portable equipment. Compact dimensions (M10 version: 10mm height) fit confined spaces in 3D printers, CNC machines, and furniture assembly.
• 【Tool- Installation】--- Deep knurls allow thumb rotation for quick adjustments. Works with metric thread standards common in North machinery. Suitable for emergency repairs, stage equipment setup, and temporary fixture applications.