nylon rod for 1/4-20TR This item was sourced on www.MFG.com as one of the items in an RFQ in USA for Thermoplastics This is general purpose nylon 6/6 solid rod. Prefer to buy in 12ft cut lengths. Must have no internal voids. Diameter tolerance is .240" to .249". Rod the buyer buys now is centerless ground after extrusion to hold tolerances. Attached file shows other sizes they buy in similar quantities. Part Part Number: 1/4/20TR Material: Material Grade: Technical Specifications Category:Thermoplastics Dimensions0.0 x 0.0 inch Annual Usage:100000.0 Get quotes online for manufacturing services at MFG.com from machine shops, fabricators, job shops and contract manufacturers. MFG.com connects buyers and suppliers when the buyer has a need and the supplier has the right expertise and capacity. MFG.com analyzes all engineered parts and RFQs for improved manufacturability and to ensure quality and a quick quoting experience. Thermoplastics: Thermoplastic materials are hard when cool and can be repeatedly made soft when heated.