espaņol | english
SitemapContact Us      
  Keystone Home Page  
 
  About UsFacilitiesOrder ProcessingQuality ControlProducts
       
     


Manufacturing Fasteners Since 1950

Hex Head Cap Screws

  • Silicon Bronze
  • Brass
  • Stainless Steel
  • Aluminum
1/4" diameter through 1/2" and up to 3" long.

Machine Screws

  • Silicon Bronze
  • Brass
  • Stainless Steel
  • Aluminum
#4 through 1/2" diameter and up to 4" long.

Semi-Tubular Rivets

  • Brass
  • Steel
1/8" through 1/4" diameter and up to 2 1/2" long.

We Manufacture Quadrex Drive
(Quadrex is a Trademark owned by Quadrex Consulting, Inc.)
US Patent No. 5,020,954

Brass - Silicon Bronze - Aluminum - Steel - Copper Specialties

 


 

Print-friendly page
 

Locations of visitors to this page