YEEZET 652PCS Grade 8.8 M4 M5 M6 Heavy Duty Bolts and Nuts Assortment Kit Includes 13 Most Common Sizes

🚩 Material: Crafted from 8.11-grade alloy steel, these screws provide good wear resistance, hardness, and strength. Please note: to maintain performance, avoid using outdoors or in damp conditions. 🚩 SPECIFICA: M4*10mm,M4*16mm,M4*20mm,M4*25mm,M4*30mm,M5*16mm,M5*20mm,M5*25mm,M5*30mm,M6*16mm,M6*20mm,M6*30mm,M6*40mm,total 163 Set, Includes 13 Most Common Sizes.(Pitch Size: M4*0.7mm、M5*0.8mm、M6*1.0mm) 🚩 Standard Size (Tolerance: ±0.008mm): Features centered head design for even force distribution and reduced slipping. Precision-cut threads provide a secure grip with minimal burrs. 🚩 Packaging: Comes in a sturdy reusable storage box for convenient organization and long-term use. 🚩 Applications: Ideal for home appliances, office equipment, communication devices, furniture, automotive or motorcycle repairs, and DIY projects.