Swivel Caster Wheels PU Threaded Stem Wheels Bearings Quiet Castors For Furniture - M8X25Mm

The threaded swivel caster wheels are designed to replace old and broken wheels on desks, storage racks, chairs, lockers, shoe racks, bookshelves, and other furniture. Widely used in homes, offices, libraries, bars, shops, etc.AdvantageThe casters wheel is made of carbon steel and PU material, which is a strong load capacity, is not easy to rust, wear-resistant and durable, does not hurt the floor, is not easy to fade, and is strong in corrosion resistance, and shock absorption performance.Built-in balls, 360-degree flexible rotation, smooth and quiet.InstructionThreaded design, installation height is 72mm, equipped with trapezoidal internal and external threaded nuts and a wrench, making it easy to install on furniture to replace old casters. Suitable for smooth tile floors and rough cement floors.Note: 1. Please note that the load capacity of 4 wheels can only be calculated as the load capacity of 3 wheels. Because the road surface is uneven, the force on the 4 wheels may be uneven. 2. Please measure the size of the shelf bolt-hole before your purchase.