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Home > Hardware General & Electrical > Screw Packs Clamps > Screws Super Saber #8 1/4" x 2" (White) Unslotted Hex Head, Steel,

Screws Super Saber #8 1/4" x 2" (White) Unslotted Hex Head, Steel, Zinc Plated

Item #:15180

Manufacturer Item: 15180

Manufacturer: DURO DYNE CORP

Duro Dyne 15180 Super Saber 8 x 2" 1/4" Drive (White) Unslotted Hex Head, Steel, Zinc Plated

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Duro Dyne Super Saber 15180 Self Drilling/Tapping Screw, Imperial, #10-16, Several common methods such as rivets, screws, and spot welding are used to fasten materials to ductwork. Three types of screws are most often used. The first is self-tapping only and requires a hole to be drilled before the screw can be utilized. The others are both self-tapping but also create their own holes. Self piercing screws have very sharp points which act much like a scratch awl in making a small opening in the steel for the threads to engage and work the sheet metal into a coned threaded hole. These work well for light gage steel. Self-drilling screws have an integral drill point which creates a large hole for tapping. This allows the screws to be used on heavy gages of steel. The maximum total thickness of steel that the self-drilling screw can be used with is determined by the drill point.,
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15180