6. 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.Sheet Metal Screw Self-Tap Pan Head Sqr Drive #10 X 1/2in Zinc Plated Steel 50PK When attaching metal to wood, it is especially important to pre-drill a hole.3 & SAE J78.
.023 in.Constructed of durable spring steel to provide optimum retraction when stretchedAll springs come in a beautiful, corrosion resistant, nickel plated finish allowing them to be used both indoors and outDesigned for use with a variety of household and professional applicationsFeatures single loop endsEasy to install with only a few simple toolsFor further dimensional and specification information, please see the line drawing Single loop closed end extension springs like these are used for a variety of household and professional applications. The outside diameters, lengths and gauge thicknesses vary between each of these springs, while their dependability does not.
Size: #10 X 1-1/2 inchOval Head, Phillips 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.