Heavy Duty Bolts And Nuts Kit With 1600Pcs M4 M5 M6 Grade 8.8 Alloy Steel Fasteners, Flat And Lock Washer Set, 15 Most Common Sizes For Home, Auto, And DIY Projects

Heavy duty M4-M6 1600pc bolt and nut kit with washers
✔️ Includes 400 sets across 15 sizes: M4, M5, M6 with washers

This kit brings 8.8 grade alloy steel bolts, nuts, flat washers, and lock washers in standard metric sizes. It comes in a sturdy, reusable storage box for easy access on home, auto, and DIY projects.

✅ Material: 8.8 grade alloy steel for strength and wear resistance
✅ Includes hex bolts, nuts, lock washers, flat washers in 15 sizes
✅ Sizes included: M4*10mm, M4*16mm, M4*20mm, M4*25mm, M4*30mm, M5*10mm, M5*16mm, M5*20mm, M5*30mm, M5*40mm, M6*10mm, M6*20mm, M6*30mm, M6*40mm, M6*50mm
✅ Pitch: M4*0.7mm, M5*0.8mm, M6*1.0mm
✅ 400 sets total, 1600 pieces
✅ Stored in a sturdy reusable storage box

💡 What is a bolt and nut kit used for in daily DIY projects? This handy set covers common fastener needs across home, automotive, and workshop tasks.

- Handy for assembling furniture, appliances, and automotive parts - Includes multiple sizes and washers for versatile jobs - Keeps hardware organized in a durable storage box