Hillman Fasteners 47802 Guttertite Screws 7x5/16 in 10PK

Product Description

The HILLMAN FASTENERS 47802 is a 10-pack of Tite White ceramic exterior Guttertite screws engineered for demanding outdoor fastening applications. These screws measure 7 inches in length with a 5/16-inch diameter and feature a sharp point, square drive, coarse thread with serrations, and a Tite White ceramic coating rated to withstand 500 hours of salt spray exposure. The ceramic finish provides corrosion resistance suited to coastal and high-moisture environments. Licensed tradespeople and experienced installers working on exterior gutter systems and related trim applications will find these screws ready for professional use straight from the box.

These screws are designed for exterior gutter installation and attachment to fascia boards, trim, and similar structural members on residential and light commercial buildings. The sharp point allows for self-starting penetration into wood substrates without predrilling in most applications. The square drive recess provides positive bit engagement and reduces cam-out during installation. The coarse serrated thread pattern bites aggressively into wood and composite materials, holding gutters and trim securely against wind load and thermal movement.

Key Features

• Tite White ceramic coating rated to 500 hours of salt spray resistance for corrosion protection in wet and coastal environments
• 7-inch length with 5/16-inch diameter for deep fastening into fascia and structural members
• Sharp self-starting point for direct penetration without predrilling in most wood substrates
• Square drive recess reduces cam-out and improves torque transfer during installation
• Coarse serrated thread for aggressive grip in wood and composite decking or trim materials
• Sold in a 10-pack for job-site convenience

Compatibility

Designed as an OEM-style exterior fastener for gutter installation and fascia attachment on residential and light commercial structures where a corrosion-resistant coated screw is required.

Installation Notes

Installation is typically performed by general contractors, roofers, or gutter installation professionals using a drill driver fitted with a square-drive bit. Ensure the substrate is free of debris and that the fastener path aligns with a solid structural member such as a rafter tail or fascia backing. Follow local building codes for fastener spacing and gutter attachment requirements. Avoid overdriving, which can strip the substrate and compromise holding strength.