Tread This RFQ was sourced on www.MFG.com in USA for Other Extrusion Production of a tread. Approximately 2.75" OD x 0.55" long. Material is plastic. Please see drawing for all specifications. Extrude part as shown on drawing. Part material to be determined but color must be black (probably nylon) and have a hardness of Shore 80D. Buyer Information Industry City/Region , California Country USA RFQ RFQ Number 439052 Material Technical Specifications Category Other Extrusion Dimensions Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Other Extrusion: Extrusion is the process of forcing hot or cold, semi-soft material, usually metal or plastic, through the orifice of a die, to form a continuous, designed or engineered shape. Common extruded shapes include tubes and pipes. Extrusions can be hollow or have shapes within their diameter, often used for reinforcement, making the extruded shape stronger and more durable. Extruded shapes can also be solid, such as rods, angles and channels.