JISHUO | Round Anti-Backoff Thread Locking Nut

Versatile Use Ideal for a variety of hardware and tool applications, these nuts are a versatile choice for any toolkit. Wide Range of Sizes Available in a wide range of sizes from M10 to M240, these round nuts cater to various tightening needs. Locking Functionality Designed as opening slot locking nuts, they offer secure fastening and prevent loosening. Thread Options Offered in 1.0, 2.0, and 3.0 thread options, these nuts provide flexibility for different applications. GB812 Standard Compliance These nuts comply with the GB812 standard, ensuring high quality and reliability.