Profile: Wyandotte Industries, Inc. is a source of special nuts and screw machine products. We are an ISO 9001:2000 certified company. Our products include bearing nuts, slotted nuts, wheel nuts, spanner nuts, bushings, collars, fittings, inserts, pins, spacers and vents. Our products are used for construction & agricultural equipment, heavy-duty on/off-road vehicles, air frame & aircraft parts and diesel engines.