Inquiry (采购产品): Stud Bolts Hi, We are a manufacturer of oil tempered wire and would like to know if you use any 4140 tempered wire to manufacturer your stud bolts. Please reply back Thank You Dawn DeVaul **** Hidden Message ***** Dawn DeVaul 44146 Company: American Spring Wire E-mail: ddevaul@amspringwire.com **** Hidden Message ***** ddevaul@amspringwire.com
