Head Type Head Type |
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 | Flat |
Material Material |
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System of Measurement System of Measurement |
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Drive Style Drive Style |
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Tip Type Tip Type |
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 | Pointed |
For Use In For Use In |
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Threading Threading |
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 | Fully Threaded |
 | Partially Threaded |
Tapping Method Tapping Method |
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 | Thread Forming |
Flat Head Profile Flat Head Profile |
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Drive Size Drive Size |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Tapping Screws
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Super-Corrosion-Resistant 316 Stainless Steel Flat
Head Screws for Plywood and Oriented Strand Board
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More corrosion resistant than 18-8 stainless steel screws, these have excellent resistance to chemicals and salt water and are a good choice for ACQ-treated (arsenic-free) lumber. They are beveled under the head for use in countersunk holes. All penetrate plywood and oriented strand board (OSB) without splitting. Threads are serrated for lower driving torque. Screws may be mildly magnetic. Length is measured from the top of the head.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Ht. | Drive Size | Drill Bit Size | Approximate Threads per Inch | Threading | Min. Thread Lg. | Pkg. Qty. | Pkg. | |
316 Stainless Steel—69° Countersink Angle | ||||||||||
No. 6 | ||||||||||
| 1/2" | 0.262" | 0.134" | No. 2 | 1/16" | 18 | Fully Threaded | __ | 100 | 000000000 | 000000 |
| 3/4" | 0.262" | 0.134" | No. 2 | 1/16" | 18 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1" | 0.262" | 0.134" | No. 2 | 1/16" | 18 | Fully Threaded | __ | 50 | 000000000 | 00000 |
No. 8 | ||||||||||
| 3/4" | 0.312" | 0.134" | No. 2 | 5/64" | 15 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1" | 0.312" | 0.134" | No. 2 | 5/64" | 15 | Fully Threaded | __ | 50 | 000000000 | 00000 |
No. 10 | ||||||||||
| 1 1/2" | 0.312" | 0.14" | No. 2 | 3/32" | 13 | Partially Threaded | 3/4" | 50 | 000000000 | 00000 |
316 Stainless Steel—83° Countersink Angle | ||||||||||
No. 8 | ||||||||||
| 1 1/4" | 0.312" | 0.134" | No. 2 | 5/64" | 18 | Partially Threaded | 3/4" | 15 | 000000000 | 00000 |
| 1 1/2" | 0.302" | 0.134" | No. 2 | 5/64" | 18 | Partially Threaded | 1" | 15 | 000000000 | 00000 |
316 Stainless Steel—88° Countersink Angle | ||||||||||
No. 10 | ||||||||||
| 1" | 0.347" | 0.13" | No. 2 | 3/32" | 16 | Fully Threaded | __ | 15 | 000000000 | 00000 |