530 Piece Metric Set Screw Kit With M3 M4 M5 M6 M8 Grub Screws Internal Hex Drive For Bathroom Fixtures Door Handles Towel Racks Replacement 12.9 Grade Alloy Steel Durable Heavy Duty DIY Must Have

Premium metric set screw kit for DIY and home fixes
✔️ 530 pieces in 16 sizes from M3 to M8, 12.9 grade alloy steel with anti-rust oil for lasting use

This metric set screw kit is a handy collection of internal hex drive screws, perfect for everyday repairs and installations. It's commonly used in homes for securing bathroom fixtures, door handles, towel racks, and other hardware, making it ideal for DIY enthusiasts, plumbers, and builders alike.

✅ 530 pieces total, including 16 popular sizes like M3x3mm to M8x10mm for versatile applications
✅ Constructed from durable 12.9 grade alloy steel with superior rust and oxidation resistance
✅ High precision manufacturing with DIN 916 standards, average error under 0.01mm for easy fitting
✅ Each screw coated in anti-rust oil and sorted in separate grids for simple storage and access

💡 What makes a metric set screw kit essential for precision machinery and home projects? This type of kit offers reliable fastening for various tasks. - Provides strong grip in tight spaces for industrial and household use - Ensures longevity with high-grade materials that resist wear - Supports accurate assembly in electronics and appliances - Simplifies repairs by covering multiple standard sizes in one pack

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