Tag Archives: hex head

Ceramco's line of stock fasteners available from Ceramco's e-commerce portal.


Ceramco, Inc. (Center Conway, New Hampshire) announces it has expanded the 24/7 availability of its e-commerce portal: https://www.ceramicfasteners.com from U.S. only to the global* marketplace. Orders received before noon Eastern Standard Time (M-F) ship same day.

All major credit cards accepted. Purchase orders accepted from Ceramco customers with established credit. Orders ship via United Parcel Service, with options dependent upon the order’s destination. Buyers outside the U.S. are responsible for all tariffs, taxes, and customs fees at time of delivery.

Now users of solid ceramic machine screws, bolts, flat washers and hex nuts, outside the U.S., can select from a comprehensive inventory of solid ceramic flat, pan, hex or cap head styles, in either Phillips, slotted or socket as is applicable, in both U.S. inch standard and metric sizes. Most styles and sizes available in either alumina or zirconia.

Fastener sizes range from: #0-80 to 3/8″-16 (U.S. inch) and M2 to M8 (metric). Flat washer sizes range from: #0 to 1” (U.S. inch) and M2 to M20 (metric). Available compositions, sizes and lengths vary and may be dependent upon material properties and performance characteristics. Most recently Ceramco added British Standard washers in sizes: M2, M3, M4, M5, M6 and M8.

These fasteners are intended for scientific instruments, laser chambers, medical devices, fuel cell stacks, and other industrial applications in which metal alloy fasteners or plastic fasteners fail, or simply do not possess the properties demanded by the harsh environments in which they must perform. They are resistant to heat and corrosion, are non-conductive, can provide leak free connections, hold a vacuum  and are non-out-gassing.

All Ceramco’s ceramic fasteners are 100% net shaped in solid ceramic and then fired to full density. Ceramco stock ceramic fasteners are never machined or fatigued from harsh grinding.

All Ceramco’s solid ceramic fasteners are made in America, in Center Conway NH following ISO 9001-2015 quality standards. Ceramco is also ITAR registered.

* Excluding those countries embargoed by the U.S. Government.


For more information, please contact Thomas Henriksen:


Ceramco, Inc.
1467 East Main Street
Center Conway NH USA