Price of bolts for distribution box cover plate

Bolts for distribution box cover plates typically range from $5 to $25 per kit, depending on size, material, and quantity.Overview of OptionsElectrical Box Screws on Amazon Standard screws for electrical boxes, including cover plate bolts, are available in packs. Prices vary by size and quantity, generally starting around $5 for small packs and up to $20–$25 for larger sets or specialty screws .Bolt Kits from Platt Electric Supply Pre-packaged bolt kits for electrical enclosures, such as 3/8" x 2-1/2" hex head bolts with speed nuts, are available for distribution boxes. Kits typically include 2–4 bolts with nuts and are priced around $10–$15 per kit, depending on material (steel, stainless steel, or zinc-plated) and quantity .Specialized Holding Down Bolts For heavier-duty applications or custom distribution box mounting, holding down bolts (anchor bolts) are available in sizes M16–M30 with nuts, washers, and optional waxed cones. Prices vary widely based on size, grade, and finish, generally starting at $15–$30 per bolt set for standard high-tensile steel options, with bespoke or galvanized versions costing more .ConsiderationsMaterial: Stainless steel or galvanized bolts are recommended for corrosion resistance, especially in outdoor or humid environments.Quantity: Buying in bulk can reduce per-unit cost.Accessories: Some kits include nuts, washers, and alignment cones, which may be necessary for proper installation.Supplier: Amazon offers convenience and small quantities, while suppliers like Platt Electric Supply or Next Day Steel provide industrial-grade options with next-day delivery in the UK and US . For a standard distribution box cover plate, a small bolt kit of 2–4 bolts with nuts is usually sufficient, costing approximately $10–$15, while larger or custom installations may require $20–$30 per set.