We manufacture high temperature vacuum furnaces and hot zone replacement parts. We also carry an inventory of material and fasteners with our on-hand stock to minimize require down time. Our products are sold in the US and abroad to a wide variety of customers in many industries. They have a wide range of applications in the aerospace, medical, chemical, educational and research fields plus many others. For your convenience, we have no minimum orders and ship same day from stock policyto handle your emergencies. We have the largest inventory of threaded rods, screws, nuts, and washers and they are all available in inches and metric sizes.