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System of Measurement System of Measurement |
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Length Length | Show |
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Length Length | Hide |
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Head Type Head Type |
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 | Flat |
Tip Type Tip Type |
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 | Drilling |
Screw Size Screw Size |
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Material Material |
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Finish Finish |
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For Use In For Use In |
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Flat Head Profile Flat Head Profile |
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Drive Style Drive Style |
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Threading Threading |
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 | Fully Threaded |
Drive Size Drive Size |
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Drill Tip Length Drill Tip Length |
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For Minimum Wood Thickness For Minimum Wood Thickness |
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Approximate Threads per Inch Approximate Threads per Inch |
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For Maximum Wood Thickness For MaximumWood Thickness |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Drill Point Size Drill Point Size |
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For Maximum Metal Thickness For Maximum Metal Thickness |
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For Minimum Metal Thickness For Minimum Metal Thickness |
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Tapping Method Tapping Method |
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 | Thread Forming |
About Tapping Screws
More
Steel Phillips Drilling Screws for Joining Wood to Metal
Without Cutting Wings
These screws speed installation by drilling, tapping, and fastening wood and metal in a single operation. Length is measured from the top of the head.
Corrosion-resistant-coated steel screws are a good choice for ACQ-treated (arsenic-free) lumber.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||||
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| Lg. | Drill Point Size | Drill Tip Lg. | For Metal Thick. | For Wood Thick. | Dia. | Ht. | Drive Size | Approximate Threads per Inch | Threading | Pkg. Qty. | Pkg. | |
Corrosion-Resistant-Coated Steel | ||||||||||||
No. 12 | ||||||||||||
| 3 5/8" | No. 2 | 1 3/4" | 0.04"-0.15" | 0.75"-1.625" | 0.415" | 0.16" | No. 3 | 14 | Fully Threaded | 25 | 000000000 | 000000 |