Holiday Schedule: Offices & manufacturing closed 11/23 & 11/24 for Thanksgiving.

Quality Assurance for Ceramco Stock Ceramic Fasteners

Ceramco on-target quality assurance with ISO 9001:2015 CertificationTolerances on Length

  • Bolts and screws up to 1" (25 mm): ±1/32" (0.8 mm)
  • Bolts and screws 1" (25 mm) or longer: ±1/16" (1.6 mm)

ThreadsInspected using a class 2 fastener a.

  • Pitch diameter of male threads will not exceed the max allowable according to Class 2
  • Minimum allowable pitch diameter of male threads may be below that of Class 2
    • Conversely for female threads
  • Engaging more than 6-10 threads on any male fastener is not recommended

ISO 9001:2015 Certification

Ceramco, Inc., 1467 East Main Street, Center Conway, NH 03813 has successfully applied a quality system for the Manufacture and sales of custom technical ceramics and ceramic fasteners for multiple industries.

An on-site audit was performed and documented that the requirements of ISO 9001: 2015 are fulfilled.

Further clarification regarding the audit and the applicability of ISO 9001:2015 requirements may be obtained by contacting CIC Management, LLC.

No warrantee with respect to torque strength and tensile strength is extended, nor implied. Ceramic materials are inherently brittle and display catastrophic failure mode if impacted, or stressed beyond the material’s limit.

Please visit our corporate website for more information, or contact us for immediate assistance.

a. Shrink factor variations in processing and stack-up tolerance cannot be controlled on the thread pitch, precluding their checking with a thread guage

Heat Resistant Corrosion Resistant Non-conductive Non Out-Gassing

Stock ceramic fasteners from Ceramco, Inc. Specializing in custom ceramic parts of complex geometries. Learn More.

Immediate Assistance is only a phone call away. If you have any questions or require additional information, please call Ceramco at: +1 (603) 447-2090, Monday - Friday, 8:00 am - 4:30 pm, U.S. Eastern.