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   338-BT-12  
Fits: 3-3/8" OD CF Conflat Flanges With TAPPED Holes  
 8 Each 12-Point Bolt & Washer Kit  
• Del Seal Conflat Flange (CF) Equivalent  
• 18-8 Stainless 12 Point Bolts  
• DN50CF (3.38") TAPPED Hole Bolt Kit  
• Ultra-High Vacuum (UHV) Hardware 
 338-BT12 Series Bolt Kit Fits:  
3.375" OD Non-Rotatable Tapped CF Flanges 
3.375" OD Rotatable Tapped CF Flanges  
 3-3/8" OD Conflat Flange (CF) Equivalents:  
• 338CF, CF338, DN50CF, NW50CF, 3.375" CFF   
 
 
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   Maximum Torque for Vacuum Tight Seals 
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   3.38"
  -16.50" OD 
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   26
  ft/lbs. 
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   Over-torqueing can result in broken bolts  |   
 
 
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  Contact LDS Vacuum with any questions:  
Phone (407)862-4643 via Fax (407)862-8723 or  
info@ldsvacuum.com   
  LDS Vacuum Products is a 100% woman owned company and   certified Woman Owned Small Business (WOSB)  The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.  
Images Shown May Be For Reference Only 
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