Flange mount 10-24 insert Kits. The kits are perfect for Fiberglass bags, lids, fairing, polyurethane rings, etc Keeps you from stripping out holes with using just screws. Kit comes with 9/32 drill bit, Insert tool, and (16) flange mount inserts.

Can be used in resin products but you would need to use a 3/8" drill bit and panel bond the insert in.