We are a World-class leader in fastener manufacturing, offering services and solutions that meet the needs of the aerospace industry for high-quality and high-precision aerospace fasteners. We provide a broad range of products and capabilities to aerospace companies, aircraft manufacturers and defense contractors.

We maintain and observe quality control procedures that meet and even surpass industry standards such as ISO 9001 and AS9100 REV D. We are in compliance with DFARS (10 USC 2533b(h)(3)).

Our full-time staff of skilled and experienced professionals oversee CalScrew's carefully designed system of inspections and certifications. Johnson Gage System, Tinius-Olsen Tensile Machine, a metallurgical lab and SPC System are just some of the elements of this stringent quality assurance system.  Our inspectors examine every product throughout the manufacturing process to ensure absolute compliance with product specifications. With its ongoing vendor surveys, CalScrew can track the performance of every vendor we use, to ensure that all product specifications are adhered to and that our reputation for quality is upheld with every single item that is produced and delivered.

We have been owned by Avantus Aerospace, a Word leading manufacturer of aerospace C-Class parts, since 2020 and are already benefitting from their investments in technology and their extensive manufacturing resources.  We have entered an exciting new phase in our development as we have retained the nimble footedness of a small entrepreneurial company while gaining access to the extensive resources and investment opportunities of a world-leading manufacturing parent. 

Contact us, and let us demonstrate our capabilities to you.