Description:

Thread Size: (Female)M4; Product Name: Nylon Lock Nuts. Material: Zinc Plated; Weight: 50g. Package Content: 50(+/-2%)Pcs x Nylon Lock Nuts; Main Color: Silver Tone. Height: 5mm/0.2"; Pitch: 0.7mm. Width Across Flats: 7mm/0.28"; Width Across Corners: 7.7mm/0.3".