Suleve 100pcs Steel Aluminum Rivet Nuts Kit Threaded Rivet Nut Inserts Rivnut Nutsert M4 M5 M6 M8 Mixed Kit Set Repairing Tools

Specification:
Material: Aluminum
Size: M4, M5, M6, M8 (25pcs of each)
Application: Metal, plastic and fibreglass (0.5mm-4.0 mm thick)

Feature:
– Threaded rivet nut inserts.
– Firm riveting and high efficiency.
– Large flange, Knurled body.
– Not easy to rust.
– Convenient to use.

Package included:
100pcs x Threaded Rivet Nut Inserts