1-1/2", US, 20, Stainless steel, Phillips
US Fasteners, 1-1/2", 20, Stainless steel, Phillips |
|
---|---|
Sheet metal screwsScrews with large threads for use in sheet metal sometimes also used in plastic, fiberglass or wood. |
Machine screwsScrews with machine threads for use with a nut or in a tapped hole. |