National Mfg/spectrum Brands Hhi N100-391 Eye Bolt 3/8x5in

Product Description

The NATIONAL MFG/SPECTRUM BRANDS HHI N100-391 is a 3/8-inch by 5-inch eye bolt with hex nut, designed to anchor a securing eye to a structural surface for rope or cable tie-off points. Built from steel wire, it carries standard machine screw threads for straightforward installation across a range of fastening applications. A WeatherGuard Protection coating resists corrosion and stands up to outdoor exposure, making this bolt suitable for both interior and exterior use. It ships in a package quantity of 40 units, covering multi-point installations or contractor-volume needs. This fastener is covered by a Limited Lifetime Warranty.

This eye bolt is used wherever a fixed loop anchor point is needed on wood, metal, or structural framing. Common applications include securing rope lines, cable tie-downs, hanging fixtures, and load-bearing anchor setups in residential, commercial, and light industrial environments. Its exterior-rated coating makes it appropriate for exposed outdoor installations such as decks, fences, and utility structures, as well as interior mechanical rooms and storage areas requiring secure cable or rope management.

Key Features

• 3/8-inch diameter by 5-inch length provides substantial thread engagement depth for load-bearing installations
• Includes hex nut for secure, adjustable fastening at point of installation
• Steel wire construction delivers reliable tensile strength for rope and cable anchor duty
• Standard machine screw threads allow installation with common hand tools across a wide variety of applications
• WeatherGuard Protection coating resists corrosion for interior and exterior use
• Limited Lifetime Warranty backed by the manufacturer

Compatibility

Designed as a general-purpose eye bolt for use in wood, metal, and structural framing applications where a rope or cable anchor point is required in interior or exterior settings.

Installation Notes

Installation is typically performed by a general contractor, maintenance technician, or experienced DIYer using standard hand tools. Always confirm that the substrate material and fastener depth provide adequate holding strength for the intended load before use. Ensure the hex nut is fully tightened against the mounting surface to prevent loosening under dynamic load. Follow all applicable local building codes and load-rating guidelines when using eye bolts in structural or overhead applications.