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About Tapping Screws
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Compare drilling, pointed, thread-forming, and thread-cutting tips to find the best choice for your material.
Steel Flanged Hex Head Drilling Screws
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Save time and effort with screws that drill and fasten in one step. The hex head gives you a firm, high-torque grip with a nutdriver or socket. Screws have a flange under the head that spreads the load to prevent crushing thin metal.
Length is measured from under the flange. Head height includes the flange.
Zinc-Plated Steel—A common choice for areas with occasional exposure to moisture.
Drill Tip | Head | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Point Size | Lg. | Wd. | Ht. | Flange Dia. | Max. Drilling Thk. | Tapping Screw Type | Approx. Threads per In. | Pkg. Qty. | Pkg. | |||
Zinc-Plated Steel | |||||||||||||
5/16" Screw Size | |||||||||||||
| 1 1/4" | No. 3 | 13/32" | 0.5" | 0.29" | 0.676" | 0.220" | BSD | 12 | 10 | 90064A709 | 00000 | ||
Pack of 10In stock  Select a compatible file type: Parasolid Compatible Products for This Tapping Screw | |||||||||||||
