Exquisite Material: Our hardware nuts are made of high-quality stainless steel, the surface and edges are smooth and burr-free, not easy to deform or break, corrosion-resistant, rust-resistant, and can maintain good performance and durability in harsh environments.
Practical Design: Our lock nut can replace lock washer, prevent bolts from being exposed, prevent accidental moving bolts from falling off, provide firm fixation and better safety and stability. The hex lock nut has strong anti-rotation ability, which can prevent the nut from loosening under vibration and torque.
Easy to Store: All hex nuts are stored in a transparent and sturdy storage box with compartments. Metric hex nuts are stored separately, well organized, easy to carry and find. The locking force of the lock nut does not decrease after repeated tightening and removal, The original effect can still be maintained.
Multi-scenario Application: Suitable for various precision machinery, confidential instruments, electronic products, household appliances, communication products, faucets, locks, lamps, and other fields. Suitable for professionals and DIY users.
Package Includes: You will receive 80 pcs 4# (m3), 60 pcs 8# (m4), 50 pcs 10# (m5), 50 pcs 1/4" (m6), 30 pcs 5/16"(m8), 10 pcs 3/8" (m10), 280 pcs in total, sufficient quantity and various sizes to meet the needs of different occasions.