Star drive (T30 Torx) screws provide superior torque transfer with 6-point contact versus 4-point for Phillips head. This eliminates cam-out (bit slipping), reduces stripping, and allows higher driving force. The result is faster, more controlled installation with fewer damaged screws and less physical effort. Professional contractors prefer star drive for reliability and efficiency.

The 7-inch extended length provides optimal penetration depth for maximum holding power. This length is essential for commercial-grade installations, thick gutter materials, and applications requiring superior security. It allows the screw to penetrate through the gutter, through any spacer material, and deep into solid fascia board for exceptional fastening strength that resists pullout under heavy loads.

T30 refers to the Torx bit size required to drive these star drive screws. T30 bits are readily available at any hardware store and fit standard drill drivers and impact drivers. Many contractors already have T30 bits in their tool kits. We also stock T30 bits at our Damascus location if you need them. The T30 size is the industry standard for professional gutter screws.

Ceramic coating provides superior rust resistance compared to traditional zinc or galvanized finishes. The ceramic material is chemically inert, UV stable, and maintains its protective properties longer in wet Pacific Northwest conditions. Additionally, ceramic coating is available in color-matched options (white, brown) for professional aesthetic appearance, whereas zinc finishes are only silver-gray.

Yes! The high-strength steel construction and star drive head design allow these screws to be removed and reused when necessary. The T30 Torx drive provides excellent grip for both driving and backing out screws without damaging the head. This reusability is valuable for adjustments during installation or future gutter maintenance and repairs.

These 7" star drive screws are ideal for hidden hanger installation, fascia-mounted gutters, commercial-grade systems, and heavy-duty applications. They're perfect for upgrading from old spike-and-ferrule systems to modern hidden hangers. The extended length works with 5K, 6K, and commercial gutter systems where maximum holding power is required.

Yes! We offer contractor quantity packaging and volume pricing for professional installers. Contact us at 503-496-7017 to discuss your specific needs and bulk pricing options. Same-day pickup is available at our Damascus OR location, or we can arrange shipping for larger orders. We stock both white and brown ceramic finishes in contractor quantities.

Professional installations typically require hidden hangers spaced 24-32 inches apart, with one screw per hanger. This translates to approximately 1.5-2 screws per linear foot of gutter. For areas with heavy snow loads or commercial applications, closer spacing (18-24 inches) may be required, increasing the count to 2-3 screws per linear foot. Our Damascus team can help calculate exact quantities for your specific project.