Low Noise & Floor Protection: The thread rollers have traceless and high-tech TPE treads that provide a dampened ride, which is not common with other wheel series. It has a threaded stem on the top that screws into a threaded hole, bracket, insert or base on devices. To install these wheels, a hole must be pre-drilled in the mounting unit. These rollers store and dissipate energy to reduce device vibration and allow for a smooth, quiet ride, making them ideal for a variety of environments. In addition, the 50 mm steering radius halves the effort required for starting and swivelling. Our blue M10 thread rollers are a good choice for anyone who needs a durable, quiet and ergonomic roller. If the size of the stem and the number of threads do not match the mounting hole, the caster wheels will not work. Various fasteners provide great flexibility in terms of style and use for your needs. This construction effectively prevents loosening due to lateral forces and provides smooth and easy swivelling. The traceless wheels prevent floor damage, do not get caught in carpets and ensure smooth, quiet rolling. This dimension is crucial for proper installation of the castors. The stem must then be matched to the hole size and number of threads of the pre-drilled hole. Dust protection over the wheel bearings: Deutnart stem rollers are equipped with thread protection that prevents hair, water and small foreign objects from entering the interior of the handle and bearings, thus preventing damage or contamination and ensuring optimal swivel flexibility. Compared to other rollers, our steel is heat treated to increase strength and durability. The wheels are widely used in various environments (such as cages, trolleys, shelves, furniture, cabinets, storage boxes, displays, etc., ). Why choose threaded castors? The threaded swivel castor is the most commonly used type of swivel castors. Tips: Each threaded swivel castor should be mounted so that its upper raceway is flush with the mounting surface to achieve maximum load capacity. Double raceways and precision bearings for better pivoting & rolling: The double ball bearing raceway is precisely machined and hardened. Each Deutnart swivel castor is equipped with a sealed precision ball bearing as standard, which can withstand frequent stops and starts and contributes to precise maneuverability. This improves the stability of your equipment during transport and protects it from damage caused by wobbly wheels. 4 Pcs/Lot 2 Inch Caster Black PP Universal Wheel M8 Screw Furniture, Diameter 50mm Split Cart. 4.7 ౹ 47 sold. US $16.99/lot. 50% off US $33.99. 4Pieces Many fixings & wide use: the handle of the castor is easier to install into a hole, base or bracket on the device where there is not enough space for mounting the plate. Sturdy M8 Casters Swivel Furniture Castors Plastic Wheel FF Series | Ross Castors Castors Trolley Wheels Furniture Castors - Products, Page 1, Swivel castor: Area of application belt grinding machines, glass cutting tables, drawers, small furniture, sofa beds Deutnart threaded swivel castors are well suited for the following environments: RubbleFragile flooringLimited space for manoeuvrabilityLow noise requirementsRequirements for reducing thrust and pulling forcesSafety requirements Larger hardened ball bearings provide smoother and more flexible pivoting than conventional wheels. 2 Inch Metal Caster Wheels 50mm Swivel Castors With Brakes