High-temperature and High-strength fasteners. Advanced and standard alloys, small and large batch sizes.

160 KSI and 220 KSI MS and NAS Fasteners

Small run options available

Challenging to find or manufacture COTS components

Solving obsolescence and availability issues

MS and NAS Fastener geometries from refractory alloys

Please reach out for information

Quality Management & Certifications

Quality Management Policy

Our Mission at H&K Specialty Fasteners LLC is to fill a market niche for low and medium run aerospace and medical parts. Adhering to our quality standards is key to offering a competitive price and advantageous lead times. It’s never quicker or less expensive to do something twice. We maintain compliance to AS9100:D, ISO 9001, and ISO 13485


Supplier Flow-down

Customer Requirements: All applicable customer-specific requirements, including Purchase Order (PO) terms and conditions, engineering specifications, and quality clauses, must be flowed down to suppliers. This includes the use of customer-designated Special Process Suppliers and other sub-tier suppliers.

  • Flow-Down Documentation: Requirements will be flowed down to suppliers through a combination of PO notes, drawings, specifications, and a Supplier Quality Requirements document.

  • Supplier Acknowledgment: The supplier must acknowledge receipt and acceptance of all flowed-down requirements prior to the start of work.

  • Record Retention: All records related to the flow-down of requirements must be retained as per our record retention policy.

Certifications & Registrations

ITAR REGISTRANT CODE: M51904

AS 9100:D Compliant

ISO 9001 Compliant

ISO 13485 Compliant

Our Services

  • Have a project that could be delayed by long lead material, we offer early material procurement and ship in place options to secure your project’s schedule.

  • Your hardware on-time and to print.

  • Early shipment of fit check prototypes available for custom components

  • Is your supplier list too long? Have one of the hardware distributors you already work with reach out.

  • Have a complex assembly on hold for one precision component. We’ll handle the precision components and deliver your complete assembly with the assistance of our manufacturing partners.

Contact Us

Interested in working together? Fill out some info and we will be in touch shortly. We can’t wait to hear from you!

Sales@HnKFasteners.com

1603 South Eastside Loop Ste 201-205,

Tucson, Arizona 85710, United States