Hex Metal Lock Nuts A2 Stainless Self Locking Nut M3 4 5 6 8 10 12 14 16 20

Specification:

Item name: Hex Metal Lock Nuts
Material: A2(304) Stainless Steel
Surface treatment: None
Standard: GB6184
Size: According to options

Package included:

According to your choice x1

Note:

Please allow minor errors due to manual measurement. Thanks for your understanding.
Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.