Often used for mounting legs on tables. A hanger bolt is a headless fastener that has machine screw threads on one end and self-tapping threads on the other designed to be driven into wood or another soft substrate.
Use trim head drywall screws for finished work in wood. Drywall Screw, #6 x 2-1/4 in, Steel, Flat Head Square Drive, 30 PK.board, wood, sheet metal, plywood, and some plastics.Use trim head drywall screws for finished work in wood.