Anchor Industrial Supply, Inc. Anchor Industrial Supply specializes in supplying fully threaded studs FROM STOCK to the fastener distribution trade. Welcome to our site. History Contact Us Our Products Materials Special Services Contact Anchor Industrial Supply at: Main office telephone number: 631-249-8558 Local and international fax number: 631-249-8563 Toll free fax number (US & Canada): 800-557-STUD (7883) E-Mail our corporate office