For more than 50 years, Long-Lok has engineered self-locking and self-sealing fasteners that help solve threaded-component fastening problems, including demanding aerospace and defense applications. Its distinctive processes range from all-metal Dyna-Thred fasteners for temperatures up to 1,200°F to Self-Seal fasteners that combine fastening and O-ring sealing in one cold-formed unit. Long-Lok operates eastern and western U.S. facilities and is part of the Novaria Group.
AS9100
MIL-DTL-18240
MIL-F-8961
MIL-I-45932
PCC FastenersPCC Fasteners is a global manufacturer of fasteners and precision engineered components, drawing on more than 100 years of design and manufacturing experience. Its products serve aerospace and other markets with demanding operating requirements, and the company emphasizes metallurgical expertise, controlled manufacturing processes, and product testing.332722JENKINTOWN, PA
Matdan CorporationFounded by Dave Arand in 1992, Matdan Corporation manufactures captive fasteners and quick-access hardware, including custom parts for demanding applications. From its two factory locations, the company serves customers worldwide and is particularly experienced in aerospace and defense fastening, where its MH series is made in the USA with DFARS-compliant materials. Matdan maintains ISO 9001 and AS 9100 certifications and supports customers with engineering assistance for designs that fall outside standard products.CINCINNATI, OH
CORE ManufacturingSince 1984, veteran-owned CORE Manufacturing has made certified precision fasteners and metal components in Mentor, Ohio, serving demanding industrial, aerospace and military applications. Its team brings more than a century of combined fastener experience to custom and standard work, supported by traceable materials and inspection processes that comply with MIL-I-45208A. CORE’s testing is performed by independent A2LA- and Nadcap-accredited metallurgical laboratories.MENTOR, OH
STANLEY Engineered FasteningWith more than 100 years of fastening expertise, STANLEY Engineered Fastening develops fastening solutions and intelligent assembly systems for manufacturers. A Stanley Black & Decker company, it combines global engineering support with more than 2.5 million square feet of facilities worldwide and a portfolio that includes legacy brands such as Nelson, Tucker, and POP. Its systems serve demanding applications ranging from electric vehicles and aerospace to industrial production.ELYRIA, OH