50 PCS Hex Lock Nuts, Black Zinc Plated Nylon Lock Nuts, 304 Stainless Steel Locknuts, Inserted Hex Self Clinching Nuts Carbon Steel Nylon Insert Self Locking Nuts for Fasteners (M5)

【Rugged and Durable 】Locknuts are made of high-quality Stainless Steel， which has higher corrosion resistance and anti-rust effect than ordinary nuts, longer service life, not easy to damage, and more solid
【Value Packaging 】This Nylon Insert Hex Stainless Locknuts package contains 50pcs, of carbon steel nylon insert self-locking nuts for fasteners that are ideal for use at home, in the office, or at work
【 High-quality Material】Our hex lock Nnuts are made of carbon steel, Inserted hex self-clinching nuts finished with zinc-plated for good corrosion resistance, and oxidation resistance
【Will Not Come Loose 】With a nylon insert, these lock nuts greatly reduce loosening under vibrations and torque after long-term use and black zinc-plated nylon lock nuts have a good fastening effect
【Widely Used 】Stainless steel locknuts are Great for replacing broken or missing nuts. Widely used for repairing furniture or household appliances, automobiles, industries, workshops, engineering machinery, ships, DIY, handicrafts, etc