Tread Tube This RFQ was sourced on www.MFG.com in USA for Other Extrusion Production of a extruded Tread Tube. Approximately 2.515" OD x 0.55" long. Material is 6061T6 aluminum. Please see drawing for all specifications. Extrude part to drawing. Aluminum Alloy may be different than drawing call out as long as yield strength is greater than 12,000 psi. Buyer Information Industry City/Region , California Country USA RFQ RFQ Number 439051 Material Technical Specifications Category Other Extrusion Dimensions The following suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) provide manufacturing services for the machine tool industry, automotive industry… For more information visit www.MFG.com. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick 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.