50Pcs Lock Nuts Nylon 304 Stainless Steel Silver M8 Hex SelfLocking Assortment Kit

With good production technology and exquisite craftsmanship these lock nuts have complete specifications. Made of 304 stainless steel these nuts have good rust corrosion and heat resistance low temperature strength and other mechanical properties. These lock nuts possess smooth surface without burr which makes it easy and safe to use. Designed with nylon self?locking anti?loosening ring these tools have better tightening effect anti?loosing and anti?falling preventing safety accidents. These products have good contact performance which can ensure stable working.