America's Leading Manufacturer of Brass and Bronze Fasteners

(800) 523-6733

About Us

Keystone Screw Corporation 


Ready to Serve Your Fastening Needs Now and for Many Years to Come


In business now for over seventy years, Keystone Screw Corporation has become the nation's premier supplier of brass and bronze fasteners. Our commitment to service and quality is evident in everything that we produce.

We invite your consideration regarding your fastening needs. Keystone prides itself on its ability to respond quickly to customer inquiries and requests. We look forward to discussing your specific requirements.