Shur-Lok International is a world leader in the design and manufacture of critical performance fasteners which have become industry standards for Aerospace civil and military applications.

Shur-Lok International has also strong expertise in producing hard metal machined parts for Aircraft engine and Helicopter components.

Shur-Lok International is EN 9100 & NADCAP certified and processes all aerospace materials, specifically high-alloyed steels, stainless steels, high-temperature-resistant steels, titanium or aluminium.

SL Fasteners are used in high vibration and load transfer applications to provide superior alignment, load transfer, resistance to wear and movement, and ease of assembly. Our key product lines include bearing locknuts, barrel nuts, expandable diameter fasteners, studs and inserts, lockwireless fittings, and sandwich panel inserts.

Shur-Lok serves its worldwide customers from two design and manufacturing centers: Shur-Lok Company operates a 75,000 sq. ft. facility in California and a 48,000 sq. ft. facility in Belgium.

Shur-Lok International is part of PCC Airframe – Engineered Products Division, Precision Castparts Corp. (PCC) a worldwide, diversified manufacturer of complex metal com-

ponents and products.


Precision Castparts Corp. is leader in structural investment castings, forged components, and airfoil castings for aircraft engines and industrial gas turbines. Airbus, Boeing, GE, Rolls-Royce, and many other leading manufacturers depend on us for critical airframe, engine, power generation, medical, and general industrial components.

With few exceptions, every aircraft in the sky flies with parts made by PCC. PCC is a wholly-owned subsidiary of Berkshire Hathaway Inc.