4Pcs 1.5" Stem Casters With Brake M8X20Mm Threaded Swivel Wheels Load 198Lbs

The threaded stem caster wheels are designed for replacing 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.SpecificationColor: BrownMaterial: Carbon Steel,TPEThread Size: M8*20mmTotal Load Capacity: 90 kg/ 198 Lbs, Per Load: 30 kg/ 66 LbsWheel Size: 38 x 17 mm/ 1.5 x 0.67 inch (Dia*W)Total Height: 82 mm/ 3.23 inchMounting Height: 53 mm/ 2 inchThread Size: 8 x 20 mm/ 0.31 x 0.78 inch (Dia*L)M6 Nuts Height: 19mm/ 0.75 inchHexagonal Width Across Flats: 9mm/ 0.35 inchOutdoor Diameter: 13mm/ 0.51 inchPacking List: 4 x Threaded stem casters with brake, 4 x M8 Nuts, 1 x WrenchAdvantageThe casters are made of TPE material, which has good weather resistance, wear resistance, friction resistance, good elasticity and resilience, does not damage the floor, and rolls quietly without noise; built-in high-hardness ball bearings can rotate 360 degrees flexibly and smoothly. Thickened carbon steel bracket, galvanized surface, rust-proof and durable.Built-in balls, 360-degree flexible rotation, smooth and quiet. Locking brakes can hold the equipment firmly in place.InstructionThreaded design for easy installation on your furniture and can be used 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.