3 & SAE J78 Sheet Metal Screw Self-Tap Pan Head Sqr Drive #10 X 1/2in Zinc Plated Steel 50PK. Size: #10 X 1/2 inchPan Head, Square DriveUsed to attach sheet metal to other thin metal, wood or other materialSharp pointed tipPilot hole should be pre-drilledThread Type: Type A, Point Style: SharpSpecification(s) Met: ASME B18.When attaching metal to wood, it is especially important to pre-drill a hole.6.
6.When attaching metal to wood, it is especially important to pre-drill a hole.3 & SAE J78 Sheet Metal Screw Self-Tap Pan Head Sqr Drive #10 X 1/2in Zinc Plated Steel 50PK.