🔩 TOPZEA Stainless Steel Hex Lock Nut Assortment Kit - 215Pcs M3-M12 with Nylon Insert Locknut Review

Stainless Steel: The lock nuts are made of 100% premium grade 304 stainless steel material, which is a good form of corrosion resistant metals, providing better durability and firm hold. 7 Sizes: Composed of M3 (45 pieces), M4 (35 pieces), M5 (30 pieces), M6 (30 pieces), M8 (15 pieces), M10 (10 pieces), and M12 (5 pieces), total 215 pieces in a box. More quantities to meet your different demands. Lock nut: The sturdy lock nut has high resistance to rotation, which can prevent the lock nut from weakening and loosening under the action of vibration, reducing the fixing strength and ensuring the quality. Non-corrosive Material: Made with industrial strength nylon collar capable to replace lock washers and prevent bolts from being exposed and coming out, providing better security and firm hold, performs better compared to lock washers. Good Choice: TOPZEA stainless steel nylon lock nut assortment is very suitable for professionals and DIY people to use in work and daily life. It is a cost-effective choice for your all projects.