M4, M5, M6, and M8 Petal Nuts: You receive 100 expansion screws in four sizes: 25 M4, 25 M5, 25 M6, and 25 M8. Different sizes are available to meet your specific needs.
Smooth and glossy appearance, the screws are smooth and durable.
High hardness, suitable for ultra-thin hollow substrates (0-5mm).
Specifications:
Name: Petal Nut Expansion Screws
Dimensions: See image
Surface treatment: Galvanized
Specifications: M4, M5, M6, and M8
Package List:
25*M4
25*M5
25*M6
25*M8