Genuine Bernard Centerfire MIG consumables for your Bernard Q-400 MIG guns using Centerfire MIG replacement parts. Package of 10 Bernard Centerfire MIG Contact Tip - "T" (standard) series $15.60 Bernard Centerfire MIG Nozzle - "N" (standard) series $16.08 Bernard Centerfire MIG Diffuser - D-1 (standard) series $12.91 Bernard Centerfire MIG Nozzle Insulator Cap - 4423R $6.33 All prices shown are in U.S. Dollars The Cyberweld® name, logo and the slogan "Weld with your mouse"® are registered service marks of: J.W. Goodliffe & Son, Inc. 1900 E. Elizabeth Ave. P.O. Box 4370 Linden, NJ 07036 (800) 419-0580 FAX (908) 486-9366 Phone answered live M-F 8:00am to 4:30pm EST © 2000 - 2009. All rights reserved.