National Mfg N130-179 Screw Hook 0.75x6 in Zinc 10 Pack

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N130-179 is a zinc-plated steel screw hook designed to adjust and correct gate sag on residential and agricultural gate installations. Measuring 0.75 inches by 6 inches, this screw hook threads directly into a wood post or gate frame to provide a secure pivot or hanging point. The zinc finish provides basic corrosion resistance for outdoor use. Each package contains 10 screw hooks, making it suitable for multi-gate projects or stocking a service van. Installation is straightforward and does not require special tools beyond a drill and bit for pilot holes.

This screw hook is intended for use with the National 295 Screw Hook Hinge assembly for existing gate installations requiring sag correction. For new gate installations, it is compatible with National 294 Hinge Straps and related hardware including part numbers N130-799, N168-336, and N248-039. Typical applications include wood fence gates in residential, farm, and light commercial settings where gate alignment needs to be maintained or restored over time.

Key Features

• Corrects and adjusts gate sag on existing installations
• Zinc-plated steel construction for outdoor corrosion resistance
• 0.75 inches x 6 inches size for substantial thread engagement in wood
• Compatible with National 295 Screw Hook Hinge for sag adjustment
• Suitable for new installations when paired with National 294 Hinge Straps
• Sold in a 10-unit bulk pack

Compatibility

Designed for use with the National 295 Screw Hook Hinge for gate sag correction. For new installations, use with National 294 Hinge Straps and compatible hardware including part numbers N130-799, N168-336, and N248-039.

Installation Notes

Always drill a pilot hole into wood before driving the screw hook to prevent splitting and ensure straight thread engagement. Position the hook at the correct height and angle before fully seating it, as adjustment is limited once threads are set. This hardware is typically installed by fencing contractors or general tradespeople and does not require permits in most jurisdictions, though local building codes should always be verified for fence and gate work.