6-Pack Heavy Duty Black Commercial Door Hinges 4.5 By 4.5 Inches Thickened, 304 Stainless Steel With Electroplated Black Finish, Square Corner, Standard Hole Pattern, Built For High Traffic Doors, Durable Professional Grade Hardware

Six-Pack Black Heavy-Duty Door Hinges, 4.5 x 4.5 in, 304 SS
✔️ 6-pack hinges, 4.5 x 4.5 in, 0.11 in thick, 304 stainless

These heavy-duty black hinges are crafted from 304 stainless steel with an electroplated black finish. The 4-1/2 x 4-1/2 inch square corner design and standard hole pattern make them a reliable choice for high-traffic interior and exterior commercial doors.

✅ Dimensions: 4-1/2 in x 4-1/2 in, thickness 0.11 in (3 mm), square corner, standard hole pattern
✅ Material: 304 stainless steel
✅ Finish: electroplated black
✅ Standards: ANSI/BHMA compliant for commercial-grade use
✅ Application: interior and exterior commercial and residential doors
✅ 8 screws per hinge standard hole pattern

💡 What is a heavy-duty black 4-1/2-inch door hinge used for in high-traffic commercial settings?

This hardware is built to withstand frequent use on busy doors. - High-load capacity from 304 stainless steel - Standard 4-1/2 inch door template fits most frames - Smooth ball bearings provide quiet operation - ANSI/BHMA compliant for commercial and residential doors ✝️