Heavy Duty 3160 Piece Metric Bolt And Nut Kit With 42 Sizes Including Hex Socket Head And Hex Button Head Screws Flange Bolts Nuts And Washers For M2 To M10 And 4 To 30 mm Length In 12.9 And 10.9 Alloy

Comprehensive Metric Bolt & Nut Kit with 42 Sizes
✔️ 3160 pcs, 42 sizes, mixed M2-M10 bolts, 4-30mm lengths

This heavy-duty metric bolt and nut kit provides a complete 3160-piece assortment across 42 sizes, designed for precise mechanical assemblies in cars, boats, electronics, and home projects. It comes in a portable double-sided toolbox with clear dividers to keep nuts, bolts, washers, and flange bolts neatly organized and ready for use.

✅ 3160-piece metric bolt assortment with 42 sizes and 12.9/10.9 alloy steel components
✅ 2880 hex socket and cap head bolts; 240 M2, 200 M3, 160 M4, 120 M5 counts
✅ 280-piece flange bolt kit with M6x1.0, M8x1.25, M10x1.5; matching nuts, washers, and lock washers
✅ 70-piece flange nuts, 70 washers, 70 lock washers
✅ Black zinc plating for anti-rust protection; precise threads and 1:1:1 nut/bolt/washer pairing

💡 What is a metric bolt and nut kit best used for? This handy kit covers common fastener needs across equipment maintenance and DIY projects.
- Handy for securing brackets, frames, and enclosures in automotive, machinery, and electronics projects
- Keeps a wide range of sizes on hand to avoid project delays
- Works with standard metric bolts from M2 to M10 and 4-30 mm lengths