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20-Bolts, Nut & Washer Kit
8.00" OD DOUBLE-SIDED (DS) Conflat Flanges

Fits: 8" Double Sided CF Conflat Flanges

• 20 Bolt, Nut and Washer Kit
• Del Seal Conflat Flange (CF) Equivalent
• 18-8 Stainless Bolts
• DN160CF (8.00") Double Faced Bolt Kit
• Ultra-High Vacuum (UHV) Hardware

800-BKD Series Bolt Kit Fits:
8.00" OD Double Sided CF Conflat Flanges

Maximum Torque for Vacuum Tight Seals

3.38" -16.50" OD

26 ft/lbs.

Over-torqueing can result in broken bolts

Bolt, Nut & Washer Kit
Fits: 8.00" OD Conflat
Double Sided Flanges


Click to enlarge
Click to enlarge
8.00" OD Double-Sided Conflats

8.00" OD Conflat Series Hardware

8" OD Double Sided Conflat Flange
Accessories Below

Copper Gaskets - 8.00" OD Conflat
Viton Gaskets - 8.00" OD Conflat
8.00" OD Double Sided Conflat Flanges

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

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.
Viton® is a registered trademark of DuPont Dow Elastomers