520 Pcs Metric Nylon Insert Locknuts Assortment Kit,M2 M2.5 M3 M4 M5 M6 M8 M10 M12 Nylock Nuts Sets,304 Stainless Steel Standard Threaded Hex Nut Nylock Nut Sets

About this item

• Metric Lock Nuts Assortment Set: 520 pcs nylon lock nuts Assortment Kit in 9 differen sizes (M2-50 pcs, M2.5-60 pcs, M3-150 pcs), M4-150 pcs), M5-56 pcs), M6-30 pcs), M8-10 pcs), M10-8 pcs), M12-6 pcs) of standard hex nuts, giving you a wide variety of choices
• High-Quality Material: Our lock nuts are crafted from 304 (A2-70) stainless steel and pass a rigorous 72-hour salt spray test. This provides superior corrosion and rust resistance compared to ordinary nuts, ensuring a longer service life, greater durability, and a more robust build. The clear spiral pattern and polished finish create a smooth surface that won't scratch your hands
• Wide Applicability:​ These hardware nuts are highly versatile and suitable for both indoor and outdoor use. They are commonly used to secure instrument and equipment components, link pipes, and fasten structural elements. You'll find them widely applied in precision machinery, instruments, electronics, household appliances, communication devices, locks, lighting, toys, and more
• Nylon Insert Locknuts: feature a built-in nylon ring that creates a tight, elastic grip on bolt threads. This friction-based locking action reliably prevents loosening, even under shock and vibration, ensuring stable assembly torque and long-term equipment, machine, or structural stability. They offer superior vibration, abrasion, and shear resistance for lasting durability
• Easy Storage: All locknuts set are neatly packed in a sturdy transparent plastic case, keeping your workspace organized and ensuring quick access to the needed sizes. excellent materials for polypropylene boxes that can be reused as storage boxes. double-sided size labels for easy comparison, more time-saving