Inquiry (采购产品): Shoulder washers Do you have high temperature shoulder washers? They are to thermally isolate 4-40 screws from a metal plate that can get to 550 degreees F. So I am looking for shoulder washers that are rated about that temperature. Thanks, Lewis Croog Lockheed Martin 281-333-6435 lewis.croog@lmco.com **** Hidden Message ***** Lewis Croog 2400 NASA Parkway, B77 Houston, TX 77058 USA Company: Lockheed Martin Title: Project Engineer Phone: 281-333-6435 E-mail: lewis.croog@lmco.com **** Hidden Message ***** lewis.croog@lmco.com