| | Recognized as one of the foremost sources of custom designed metal parts & fasteners, we at John Hassall are committed to producing parts and services that consistently exceed the most demanding expectations of our customers.The John Hassall, Inc. 65,000 square foot factory in Westbury, NY, produces a variety of fasteners, such as bolts, screws, pins, rivets as well as precision formed parts and assemblies for the aerospace, defense, automotive, commercial/industrial and consumer products industries. | |
