Fifty (50) 5/16"-18 Zinc Hex Flanged Threaded Inserts For Wood | .512" Length (B

Inexpensive solution for reinforcing threads in soft woods
Install with Allen wrench or optional drive tool
Zinc plated steel
Package includes 50 pieces
Use with 7/16" drill bit
Fasteners inserts feature broad external threads that provide exceptional holding power in materials like pine, composition board, MDF, and plywood. Die-cast from a durable zinc alloy, inserts install quickly with an Allen wrench or optional drive tool.

Ideal for:

Ready-to-Assemble Furniture
Drawer Pulls
Display Cases
Crating
Anywhere a threaded fastener is installed in soft wood