PennEngineering has enjoyed a sustained history as a global leader in the fastening industry since our founding in 1942. PEM®, the company’s leading brand has been recognized as the premier product in the thin sheet fastening industry for over 75 years. Today, our expanding portfolio of fastener designs and technologies continues to keep pace with the challenges presented by an ever-evolving marketplace.

Our solutions and engineering expertise benefit from ongoing investment in research, new product development, and strategic locations around the world. Our customers gain the benefits accrued from our worldwide presence grounded in “local” access and, as a result, we remain the “go-to” fastening resource for virtually every industry, including the electronics and computer, data/telecom, medical, automotive, marine, aerospace/avionics, and general manufacturing categories. No challenge is too big or too small.

PennEngineering is strongly supported by manufacturing and technical facilities in the United States, Europe, and Asia and a global network of authorized engineering representatives and distributors. All are well-equipped to deliver timely and reliable solutions wherever and whenever required.

Our established and respected brands effectively define our experience and capabilities, as well as the underlying reasons for our successful relationships with our valued customer partners.

PEM® brand fasteners utilize self-clinching, broaching, flaring, surface mount, or weld technology to provide strong, reusable, and permanent threads and mounting points in thin sheet metal or P.C. board materials.

microPEM® fasteners are ideal for today’s compact electronics. Applications include; wearables such as smart watches, laptops, notebooks, tablets, smart phones and hand held devices.

Haeger® manufactures hardware insertion machines. They are the world leader in the development of innovative fastener insertion technology solutions. For nearly 40 years, Haeger has pioneered and manufactured machines and tooling systems for inserting nearly every type and size of self-clinching fastener imaginable.

PEMSERTER® presses are designed to safely, reliably, accurately, and quickly install PEM fasteners. No matter how complex or simple an installation challenge may be, using the PEM fastener and PEMSERTER press system will provide you with quality results.

Heyco® Products designs and manufactures molded wire protection products, plastic fasteners, molded components and stamped electrical components to meet the needs of industrial, medical, appliance, transportation, alternative energy, lighting, and aerospace companies. Heyco brings with it a modern, globally certified, U.S.-based manufacturing facility with vast expertise in injection molding, progressive stamping, over molding, and assembly processes and techniques.

ATLAS® brand blind threaded inserts (also known as rivet nuts) and tools provide strong and reusable permanent threads in sheet materials where only one side is accessible.

PROFIL® As a part of the specialty mechanically attached fasteners line of fasteners, PENNAutomotive’s PROFIL® high performance fasteners are permanently and securely attached to metal parts or panels by means of a riveting, piercing or pressing process. PENNAutomotive designs and manufactures automated feeding equipment for in die press shop applications and assembly line solutions to meet the individual production requirements of its PROFIL customers.

PennAuto™ fastener products offer a unique manufacturing and distribution methodology based on manufacturing of high strength components and fasteners in PennEngineering’s wholly owned manufacturing subsidiaries in Kunshan China, supported by sales, product inventory, distribution services and customer technical assistance strategically located in close proximity to its global customers.

SI® brand inserts employ press-in, molded-in, or heat/ultrasonic installation methods to provide strong, reusable, permanent threads in plastic materials.

The STICKSCREW® system is a unique small screw installation system which eliminates expensive screw handling equipment and loose hardware. The screws are tightened to an exact torque as determined by the stick/screw design.