Price of Metal Mounting Plates for Electrical Appliances in Distribution Boxes

Metal electrical mounting plates for distribution boxes typically range from $2 to $44 per piece, depending on size, material, and brand.Typical Pricing and OptionsHome Depot offers galvanized steel low-voltage mounting plates starting at $5.88 for a 2 in. x 3-3/4 in. plate (SSF-SLV-20R) suitable for old or new work installations .Walmart lists a variety of metal mounting plates, including single-gang and multi-gang options, with prices ranging from $1.99 to $43.52 for individual plates, and bulk packs (10–25 pieces) priced between $17 and $34 .Lowe's provides metal electrical box mounting hardware, including bar hangers, repair clips, and mounting plates, with individual items priced from $1.50 to $30+, depending on type and quantity .Wallplate.Store specializes in 4" x 4" galvanized steel device plates and covers, with single-gang plates starting around $2.29 and multi-gang or combination plates up to $10–$15 .Amazon offers a wide selection of metal electrical boxes with included mounting plates, with prices for standalone plates or kits ranging from $6.99 to $118 depending on size, pack quantity, and brand .Factors Affecting PriceMaterial: Galvanized steel is common and affordable, while stainless steel or powder-coated plates are more expensive.Size and Gang Count: Single-gang plates are cheaper, while 2-gang, 3-gang, or multi-device plates cost more.Pack Quantity: Bulk packs reduce per-unit cost, ideal for large projects.Brand and Certification: Professional-grade brands like Schneider Electric, nVent Caddy, or Platinum Tools are priced higher due to durability and UL listing .Special Features: Raised/exposed-work plates, low-voltage pass-through, or combination plates may increase cost.RecommendationsFor small residential projects, single-gang galvanized steel plates from Walmart or Home Depot are cost-effective at $2–$6 each.For commercial or industrial installations, consider professional-grade mounting plates from Platt Electric Supply or Lowe's, priced $15–$44, which offer durability, code compliance, and compatibility with standard 4" x 4" metal boxes .Bulk purchases can significantly reduce cost per unit, especially for multi-gang or specialized plates. By comparing these sources, you can select the appropriate metal mounting plate for your distribution box based on size, material, and budget.