Extreme Bolt & Fastener provide custom fastener and flange solutions in all of our material options, engineered polymers, advanced ceramics and specialty metals. Talk to our mechanical engineers about the design and features you require to get the best product for your challenging application. 


Custom Screw                      Custom Designed Flanges

Not sure what material is best for your application?

Contact an Expert

Use Our Material Selector


Request a Quote / Order

Call: 888-393-4517 or Submit a Request

Our material experts are ready to help guide you through your specific application.

Contact an Expert