Clear All
System of Measurement System of Measurement |
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Head Type Head Type |
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 | Flat |
Material Material |
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Thread Size Thread Size |
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Length Length | Show |
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Length Length | Hide |
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For Use In For Use In |
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Tip Type Tip Type |
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 | Drilling |
Screw Features Screw Features |
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 | Cutting Wings |
Flat Head Profile Flat Head Profile |
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Drive Style Drive Style |
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Threading Threading |
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 | Partially Threaded |
Size Size |
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Finish Finish |
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Minimum Thread Length Minimum Thread Length |
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Drill Point Size Drill Point Size |
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Thread Type Thread Type |
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Tapping Method Tapping Method |
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 | Thread Forming |
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Drill Tip Length Drill Tip Length |
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Approximate Threads per Inch Approximate Threads per Inch |
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About Tapping Screws
More
Stainless Steel Phillips Drilling Screws for Joining Wood to Metal
18-8 stainless steel screws have good chemical resistance and are a good choice for ACQ-treated (arsenic-free) lumber. They speed installation by drilling, tapping, and fastening wood and metal in a single operation. Length is measured from the top of the head.
Screws with cutting wings drill a slightly larger hole in the wood to allow for expansion. The wings break off when they contact metal, so the screw can tap the remainder of the hole.
For technical drawings and 3-D models, click on a part number.
Head | |||||||||||||
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| Lg. | Screw Features | Drill Point Size | Drill Tip Lg. | Dia. | Ht. | Drive Size | Thread Size | Approximate Threads per Inch | Threading | Min. Thread Lg. | Pkg. Qty. | Pkg. | |
Galvanic Barrier Coated 18-8 Stainless Steel | |||||||||||||
No. 12 | |||||||||||||
| 2 13/16" | Cutting Wings | No. 5 | 45/64" | 0.415" | 0.2" | No. 3 | __ | 14 | Partially Threaded | 1 1/2" | 5 | 000000000 | 00000 |
1/4" | |||||||||||||
| 2 13/16" | Cutting Wings | No. 5 | 45/64" | 0.48" | 0.2" | No. 3 | 1/4"-20 | __ | Partially Threaded | 1 1/2" | 5 | 000000000 | 00000 |