Inquiry (采购产品): Left hand thread tap and bolt Dear sir/madam: I need a 5/16" Tap for cutting internal Left Hand threads (any pitch)and a corresponding Bolt (preferably hexagonal or square head) for these threads. Could you advise me where I can find these. I live in Bridgewater in NJ, Zip code 08807. I will apprecaite the help. Thanks Vinod K. Malhotra (908) 707-4420 vinodk@optonline.net **** Hidden Message ***** Vinod Malhotra 08807 Company: None E-mail: vinodk@optonline.net **** Hidden Message ***** vinodk@optonline.net