Sheet Metal Screw, #10 x 2-1/2 in, Painted 18-8 Stainless Steel Hex Head Combination Drive, 8 PK Sheet metal screws make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood..
It is usually used for revolving joints in mechanisms and linkages; when used as a guide for the stripper plate in a die set its called a stripper bolt..