170PCS Metric Lock Nuts Assortment Kit, M3 M4 M5 M6 M8 M10 M12 Nylon Insert Locknuts Set, 304 Stainless Steel Self-Locking Nuts

Key features

• Handy Locknuts Assortment Kit: Includes M3-0.5(50PCS), M4-0.7(40PCS), M5-0.8(30PCS), M6-1(20PCS), M8-1.25(20PCS), M10-1.5(6PCS), M12-1.75(4PCS). 7 sizes nylock nuts kit to meet your various needs
• Standard Metric Size: Our lock nuts feature standard metric threading, offering high precision and compliance with DIN 985 specifications
• Nylon Insert Design: The lock nut is designed with nylon insert to resist loosening when subjected to vibration or torque
• Corrosion and Rust Resistant: The nylock nut is made of 304 (18-8) stainless steel A2-70, not rust in outdoor use. Strong and durable hardware nuts
• Application: Mating with bolts, the metric nut assortment is widely used in engines and other automotive parts, various other mechanical and industrial applications

Free shipping included. 30-day hassle-free returns.