Inquiry (采购产品): grade 8 orf 10 12point we need these bolts 9/16 13 trheas per inch coarse threads and 1/2 inch 2 inch , 3inch aqnd 4 inches long **** Hidden Message ***** don lopez KS 67601 USA Company: paragon geophysical Title: vibrator tech. Phone: 3166199297 E-mail: don@paragongeo.com **** Hidden Message ***** don@paragongeo.com
