4 x 1-1/4'' Self Tapping Sheet Metal Screws Oval Head Stainless Steel Qty 25

General Product Information Head Style : Oval Drive Style : Phillips Drive Size : #1 Thread Diameter: #4 Overall Length : 1-1/4" Material : Stainless Steel 18-8 Quantity of Fasteners in Package : 25 Detailed Product Information: Head Diameter : 0.212" Head Height : 0.104" Countersink Angel : 82 Degree Thread Diameter : 0.112" Thread Coverage : Full Thread Thread Length : 1.146" Point Style : Self-Tapping Oval heads are countersunk (cone shaped under the head) with a rounded top. Phillips drive is x-shaped for installation with a phillips screw driver. Sheet metal screws have sharp threads that cut into a material such as sheet metal, plastic or wood. They also make excellent fasteners for attaching metal hardware to wood because the fully threaded shank provides good retention in wood.