A&N Corporation: 40th Anniversary
Quick Catalog
Welcome to A&N Corporation; High Vacuum Components Since 1965
HomeAbout UsProductsTech InfoContact Us
Member Sign-In


  • 12-point bolt is manufactured from stainless steel or silver-plated stainless steel
  • Hardware (nut and washer)is manufactured from stainless steel
  • For use with clearance bolt hole CF flanges
  • Silver-plating prevents galling of bolt and nut after exposure to high temperatures
  Ref Number   Photo   Style   Use with Flange   List Price      
  212-BK-12   A   Standard   CF212   $19.00 (Each)    
  275-BK-12   A   Standard   CF275   $19.00 (Each)    
  338-BK-12   A   Standard   CF338   $29.00 (Each)    
  450-BK-12   A   Standard   CF450   $33.00 (Each)    
  462-BK-12   A   Standard   CF462   $38.00 (Each)    
  600-BK-12   A   Standard   CF600   $38.00 (Each)    
  675-BK-12   A   Standard   CF675   $38.00 (Each)    
  800-BK-12   A   Standard   CF800   $38.00 (Each)    
  1000-BK-12   A   Standard   CF1000   $40.00 (Each)    
  212-BK-12-S   B   Silver-plated   CF212   $32.00 (Each)    
  275-BK-12-S   B   Silver-plated   CF275   $32.00 (Each)    
  338-BK-12-S   B   Silver-plated   CF338   $41.00 (Each)    
  450-BK-12-S   B   Silver-plated   CF450   $45.00 (Each)    
  462-BK-12-S   B   Silver-plated   CF462   $52.00 (Each)    
  600-BK-12-S   B   Silver-plated   CF600   $52.00 (Each)    
  675-BK-12-S   B   Silver-plated   CF675   $52.00 (Each)    
  800-BK-12-S   B   Silver-plated   CF800   $52.00 (Each)    
  1000-BK-12-S   B   Silver-plated   CF1000   $54.00 (Each)    
All ® Registered Trademarks are the property of their respective Companies. Click here for details.