Electrical Box Mounting Hardware

Electrical Box Mounting Hardware keeps your electrical boxes secure, aligned, and ready for trim-out. This category covers the brackets, bar hangers, supports, extenders, and fasteners that attach boxes to studs, joists, masonry, and T-bar ceilings. Whether you’re roughing in new construction or updating existing walls, the right hardware improves speed, accuracy, and code compliance across residential and commercial jobs.

Choose from nail-on and screw-on box brackets for wood and metal studs, adjustable between-stud bar hangers for 16 or 24 in. on-center framing, and rigid supports for heavy devices. Box extenders and mud rings bring boxes flush to finished surfaces like drywall, tile, or shiplap, helping you maintain a clean, professional look. For ceilings, use bar hangers and fan-rated hardware to support light fixtures and ceiling fans. In concrete or block, masonry anchors and standoff brackets provide a solid mount without compromising conductor space.

Most hardware is galvanized or zinc-plated steel for durability, with nonmetallic options for corrosion resistance. Look for UL-listed components with published load ratings and depth adjustments to match the box, device, and finish thickness you’re working with. Pre-punched holes, integrated leveling tabs, and snap-in clips cut install time and reduce rework, while smooth edges protect cable jackets.

Quick selection tips:
- Project type: new work vs. old work (remodel).
- Substrate: wood, metal, masonry, or T-grid ceilings.
- Load: standard device support vs. fixture or fan-rated.
- Box size: single-, double-, or multi-gang alignment.
- Environment: damp locations and corrosion resistance.
- Compliance: UL listings and fire-rated assemblies as required.

From junction boxes to device boxes, Electrical Box Mounting Hardware in Electrical > Electrical Boxes & Covers helps you achieve sturdy, square, and flush installations that pass inspection, look sharp, and stand up to daily use.

4 Packs Square Electrical Box Cover with 1/2 Inch Knockout, 4 Inch Metal Junction Box Covers, Flat Outlet Box Plate with Angled Mounting Slots for 4 inch Square Box
4 Packs Square Electrical Box Cover with 1/2 Inch Knockout, 4 Inch Metal Junction Box Covers, Flat Outlet Box Plate with Angled Mounting Slots for 4 inch Square Box

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Hubbell-Raco 5197-2 Round Cluster Cover, for Use with Weatherproof Boxes, Die Cast Zinc, Powder Coated
Hubbell-Raco 5197-2 Round Cluster Cover, for Use with Weatherproof Boxes, Die Cast Zinc, Powder Coated

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Morris Products Hands-Free Lighting Door Switch – For Closets, Dark Rooms, Walk-Ins – Push Button, Cover Plate, Mounting Hardware, Metal Box – AC/DC SPST 6” Wire Leads – 1.25” x 2.75” x 2”
Morris Products Hands-Free Lighting Door Switch – For Closets, Dark Rooms, Walk-Ins – Push Button, Cover Plate, Mounting Hardware, Metal Box – AC/DC SPST 6” Wire Leads – 1.25” x 2.75” x 2”

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