ISO 17025 Calibration and Testing Labs

Industry Certifications

As an ISO 9001:2015 manufacturer, we maintain full traceability of raw materials and stringent quality control during each phase of production. With multiple ISO/IEC 17025 accredited labs, millions of dollars in testing equipment, and some of the most experienced operators, engineers and quality personnel in the industry, we don’t just produce parts – we produce perfection.

Standards & Certifications

  • ISO 9001:2015 certified (all Fastenal Manufacturing locations)
  • 5 ISO/IEC 17025 labs within our manufacturing facilities (Winona, MN; Wallingford, CT; Modrice, Czech Rep.; Loves Park, IL; Leeds, U.K.)
  • API-Q1 certified
  • AD 2000 – Merkblatt WO
  • Pressure Equipment Directive 97/23/EC
  • TUV NORD certified (PED 2014/68/EU - Modrice, Czech Republic)
  • TUV NORD certified
  • NQA-1 & 10CFR50 Appendix B compliant

Participation in 40+ Standards Committees

  • ASTM International: 26 Subcommittees
  • ASME: 18 Subcommittees
  • ISO: Head of Delegation, TC2 Fasteners
  • API: 11 Subcommittees
  • NACE International
  • SAE
  • ASM
  • RCSC

View all Certifications here

ISO 17025 Calibration & Lab Testing Request Form

To learn more or request service, contact your local branch or use the request form below.

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Fastenal is ISO 9001:2015 certified with TUV Rheinland of North America. View our ISO 9001:2015 Certificate