Screw Features Screw Features |
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| Sealing | With Washer |
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| Flanged |
For Use In For Use In |
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Material Material |
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Finish Finish |
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Washer Material Washer Material |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Tapping Screws
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Steel Drilling Screws with Corrosion-Resistant Head and Washer for Metal
These steel screws have a head encapsulated by chemical-resistant 18-8 stainless steel. A rubber-bonded washer compresses to form a watertight seal. They save you time and effort by drilling their own holes and fastening in a single operation. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Steel Drilling Screws with Washer for Metal
These steel screws are available with corrosion resistant finishes. A rubber-bonded washer compresses to form a watertight seal. They save you time and effort by drilling their own holes and fastening in a single operation. Length is measured from under the head.
Corrosion-resistant-coated steel screws are more corrosion resistant than zinc-plated screws.
Stainless Steel Drilling Screws with Washer for Metal
Made from 410 stainless steel, these screws are strong, wear resistant, and mildly chemical resistant. A rubber-bonded washer compresses to form a watertight seal. They save you time and effort by drilling their own holes and fastening in a single operation. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Drill Tip | Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Type | Lg. | Max. Drilling Thick. | Wd. | Ht. | Washer OD | Approximate Threads per Inch | For Use In | Pkg. Qty. | Pkg. | |
Zinc-Plated 410 Stainless Steel | |||||||||||
1/4" | |||||||||||
| 7/8" | No. 1 | 5/16" | 0.048" | 0.375" | 0.291" | 0.625" | 14 | Stainless Steel, Sheet Metal | 10 | 000000000 | 00000 |
High-Strength 410 Stainless Steel Hex Head Drilling Screws for Metal
410 stainless steel is strong, wear resistant, and mildly chemical resistant. These screws have a hex head for a secure grip with a wrench and a flange to reduce the risk of crushing thin metal. They save you time and effort by drilling their own holes and fastening in a single operation. 410 stainless steel screws are magnetic and not for use with aluminum. Length is measured from under the flange. Head height includes the flange.
For technical drawings and 3-D models, click on a part number.
Drill Tip | Head | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Type | Lg. | Max. Drilling Thick. | Wd. | Ht. | Flange Dia. | Approximate Threads per Inch | Threading | For Use In | Pkg. Qty. | Pkg. | |
No. 6 | ||||||||||||
| 3/8" | No. 1 | 7/64" | 0.035" | 0.25" | 0.118" | 0.328" | 20 | Fully Threaded | Steel, Stainless Steel, Sheet Metal | 100 | 000000000 | 00000 |