100 Pcs SAE Rivet Nut Rivnut Aluminum Assort Kit 6-32 8-32 10-24 10-32 1/4-20;

100 pieces assorted sizes aluminum rivet nut kit.
These are the large-flange style and they are ribbed to grip better against rotation .
20 pcs each of:
6-32
8-32
10-24
10-32
1/4-20