#8 x 1/2" Drill Point #4 Hex Washer Head Self-Drilling Screws / Stainless Steel / 410 / Black Oxide
$681.15
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Product Description
#8 x 1/2" Drill Point #4 Hex Washer Head Self-Drilling Screws / Stainless Steel / 410 / Black Oxide
Specifications
| Material | Stainless Steel |
|---|---|
| Finish | Black Oxide |
| Grade | 410 |
| Size | #8 |
| Length | 1/2" |
| Head Style | Hex Washer Head |
| Drive | External Hex |
| Thread Pitch | 18 |
| Point Type | Drill Point #4 |
| Standard | ASME B18.6.4 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
RoHS Compliant🇺🇸 Made in USAStainless
Frequently Asked Questions
How thick of metal can this self-drilling screw drill through?
Self-drilling screws are rated by drill point number: #2 point drills 0.018"–0.140" (24–9 ga), #3 point drills 0.060"–0.210" (16–3 ga), #4 point drills 0.110"–0.500", #5 point drills 0.250"–0.625". Match the point to your material thickness for proper drilling performance.
How corrosion-resistant is this stainless steel fastener?
Stainless steel fasteners resist rust and corrosion in most environments. For specific corrosion requirements, consult our engineering team or the appropriate ASTM specification.
Does Black Oxide finish provide corrosion protection?
Black Oxide provides mild corrosion resistance through a controlled oxidation process. It is dimensionally stable (no plating buildup), will not chip or flake, and is suitable for indoor use. For outdoor or wet environments, additional oil coating or a different finish (zinc, stainless) is recommended.
Self-Drilling Screws / Unslotted / Hex Washer Head
Family: KW410B
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Technical Specifications
Thread Size
#8
Thread Type
Coarse (UNC)
Material
Stainless Steel
Grade
410
Head Style
Hex Washer Head
Thread Pitch
18
SKU
0808KW410B-5000