5/8" Metal Hole Plug – Nickel-Plated Steel Button Plug

Easy-to-Install 5/8" Metal Hole Plug for Panels and Projects

This 5/8" metal hole plug is the perfect solution for covering unused holes or knockouts in panels, electrical boxes, project enclosures, and more. Designed for quick and hassle-free installation, this metal button plug easily snaps into place—no tools or extra hardware necessary.

Durable Nickel-Plated Steel Construction

Made from sturdy steel with an attractive nickel-plated finish, this nickel-plated hole plug offers long-lasting corrosion resistance as well as a clean, professional appearance. It is ideal for both indoor and outdoor applications where you want to maintain a neat look while protecting internal components from dust and debris.

Technical Data – 5/8" Metal Button Plug

• Manufacturer: Hillman
• Manufacturer Part Number: 58145-B (Product ID: VUPN8421)
• Material: Steel
• Finish: Nickel-plated
• Fits Hole Diameter: 5/8 inch (0.625")
• Style: Press fit / snap-in
• Quantity: 1 metal hole cover plug per order

Features & Benefits

• Tool-Free Installation: Simply press or snap into the 5/8" opening—no screws or fasteners required
• Versatile Uses: Perfect as a metal button plug for project boxes, control panels, and cabinets
• Aesthetic Appearance: Shiny nickel finish blends with most modern devices and appliances
• Protective: Covers exposed wiring holes to help prevent dust, debris, and accidental contact
• Reliable Brand: Manufactured by Hillman for quality and dependability

Order Your 5/8" Metal Hole Plug Today

Need a secure, easy and professional-looking way to cover unused panel holes? Add this 5/8 inch metal hole cover plug to your tool kit and finish your next project with confidence.