110 Piece Nylon Lock Non-Slip nut M3*0.5mm, Black Anti-loosening self-Locking nut sold2026 8inches (30cm)

8inches (30cm)

caliber size is 1

connected to positive and negative electrodes

5V 4 Channel Relay Module Comes with High-Current Relay

Various household appliances ect

110 Piece Nylon Lock Non-Slip nut M3*0.5mm, Black Anti-loosening self-Locking nut sold2026 8inches (30cm)110 Piece Nylon Lock Non Slip nut M3*0. 5mm, Black Anti loosening self Locking nut Product Features FeaturesThe upper end of the nut is riveted with a nylon ring without internal thread to achieve the purpose of anti loosening. MaterialBlack carbon steel, environmentally friendly process, good color effect, anti rust and anti corrosion SizeM3, spacing (0. 5mm) ApplicationEnvironmental protection equipment, medical equipment, power facilities, food