√ Metric Hex Nut assortment kit, includes multiple sizes: M3 M4 M5 M6 M8, in total 132pcs in a box, meet your different needs. Allocating more quantity for the commonly used hex nuts..√ HEX NUTS THAT YOU CAN DEPEND ON: Our hardware is very strong and is great for both indoor and outdoor use. The stainless steel is superior to regular steel and provides excellent rust resistance in water applications..√ GREAT TO KEEP AROUND: Persberg hardware is great to have around for use in wood and wet environments. Persberg nuts are the highest quality available on the market and we stand by our claim 100%. They are strong, corrosion resistant and will support all of your projects..√ Top Grade 304 stainless steel Hex nuts in 5 common sizes for general, convenient, and handy use making it highly ideal for use professionals and DIYers. This kit is one of the few in the market with high-quality and better quantity making it a cost-efficient choice..√ LIFETIME GUARANTEE: Try our product Kit with NO risk and 100% money-back guarantee – NO questions asked!