Sheet Metal Screw, Self-Tap Pan Head Phillip Drive #4 X 1/2in 18-8 Stainless Steel 100PK

The threads on sheet metal screws are designed to pull two materials tightly together. When attaching metal to wood, it is especially important to pre-drill a hole. •Size: #4 X 1/2 inch •Pan Head, Phillips Drive •Used to attach sheet metal to other thin metal, wood or other material •Sharp pointed tip •Pilot hole should be pre-drilled •Thread Type: Type A, Point Style: Sharp •Specification(s) Met: ASME B18.6.3