Inquiry (采购产品): high temp screws I'm looking for 1/4-20 hex head high temp screws. Lengths will vary from 1/2" to 1.5" or so. Operating temp ~ 650°C. Vacuum environment. We are currently moving to H21 or H13 type tool steels for our parts. Screws need to be compatible. Cost? Min order? Thanks, Ernie **** Hidden Message ***** Ernie Botos 85756 Company: Sion Power Corp. E-mail: ebotos@sionpower.com **** Hidden Message ***** ebotos@sionpower.com
