Product Description
About this product
Product Content50 x K-Lock nuts, enough quantity to meet your different needs. Size: #4-40.
High Quality MaterialThe locking nut is made of 304 stainless steel, which is high strength, corrosion-resistant, strong and corrosion-resistant, and can be used for a long time.
K-type Lock NutThis K-type lock nut has a built-in external tooth lock washer and can rotate freely. The teeth on the lock washer help lock the nut in place, making it stronger than a standard nut.
[Use] Lock nuts are mainly used on bolts, cap screws or screw rods of the same thread size. It can be widely used in various types of precision machinery, classification instruments, meters, electronic products, household appliances, communication products, locks, lamps, lighting, toys, etc.








Hanyang Fasteners is a company specializing in standard and non-standard fasteners, integrating production, sales, and research and development. In line with the business philosophy of "integrity management, advocating norms", it gives full play to regional and industrial advantages, and serves Customers all over the country, providing professional fastener connection solutions.
We integrate all aspects of manufacturing, development, and service, focusing on providing customers with comprehensive supporting services. With excellent entrepreneurial spirit, strict management, high-quality production, high-precision inspection, and high-standard service!
The main production standards are: DIN, ANSI, BS, ISO, JIS, GB, UNI and other standards, as well as non-standard products: Materials involved: Carbon steel, alloy steel, stainless steel, copper, nylon, etc. The product category includes various screws, bolts, nuts and other accessories.
With high-quality fastener products and sincere service, it has won the recognition of customers in various fields of society. The products are used in machinery, new energy, environmental protection equipment, medical equipment, communication equipment, power facilities, electronic products, food machinery, petrochemical, Ship assembly, pump valve pipeline, building curtain wall, open air and other industries, the products are well received by customers.