Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Carbon Steel C1022 |
| Surface Finish | Zinc Plated |
| Drive Style | Phillips #2 |
| Head Type | Flat Countersunk |
| Thread Type | Coarse Thread |
| Point Style | Self-Drilling #3 |
| Screw Size | #10 (4.8mm) |
| Length | 19mm (3/4 inch) |
| Hardness Rating | HRC 45-50 |
| Package Quantity | 100 Pieces |
Anonymous
Apr 12, 2026
Rating: 5/5
Great for metal roofing
Used these for my shed roof. Drilled through easily without pre-drilling. The countersunk head sits flush which looks professional.
Anonymous
Apr 09, 2026
Rating: 5/5
Sharp and durable
High quality steel. Didn't strip the heads during installation even at high torque settings.
Anonymous
Feb 23, 2026
Rating: 5/5
Professional grade
I'm a contractor and these hold up well under heavy use. Will be ordering more for future projects.
Anonymous
Feb 04, 2026
Rating: 4/5
Good value
Works well but box was slightly dented upon arrival. Screws are fine and function as expected.
Anonymous
Feb 02, 2026
Rating: 5/5
Perfect fit
Exactly what I needed for color-coated steel sheets. Highly recommend for anyone doing metal framing.
Q: Can I use these on wood?
A: No, these are designed specifically for metal-to-metal applications and may not hold well in wood.
Q: Are these rust resistant?
A: The zinc plating offers basic corrosion resistance suitable for indoor or covered outdoor use.
Q: What thickness metal can this drill?
A: These screws are suitable for steel sheets up to 3mm thick without pre-drilling.
Q: Do I need a special driver bit?
A: A standard Phillips #2 bit is recommended for best results and to avoid stripping.
Q: Is there a bulk discount?
A: Yes, please contact our sales team for pricing on orders over 50 boxes.
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