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4.50" OD Conflat Flange
(8) 12 Point Bolts, (4) Plate Nuts & Washer Kit

450-PNK-12
Fits: 4-1/2" OD CF Conflat Flanges With Thru Hole
4 Plate-Nuts, 8 Bolts & Washers Kit

• Weight: 0.75 lbs
• 12-PT Bolt, Washer and Plate Nut Kit
• Del Seal Conflat Flange (CF) Equivalent
• 18-8 Stainless 12 Point Bolts
• DN63CF (4.50") Clearance Hole Bolt Kit
• Ultra-High Vacuum (UHV) Hardware

450-PNK12 Series Bolt Kit Fits:
4.50" OD Non-Rotatable Thru Hole CF Flanges
4.50" OD Rotatable Thru Hole CF Flanges

Also Fits All CF Elbows, Tees and Crosses


Plate Nuts allow two adjacent bolts to be coupled to a single nut piece. A must for areas where accessibility is limited and reduced access does not allow enough clearance for tools.

Maximum Torque for Vacuum Tight Seals

3.38" -16.50" OD

26 ft/lbs.

Over-torqueing can result in broken bolts




12-Point Bolt Kit
Plate-Nuts & Washers
Fits: 4.50" OD Conflat
Clearance (Thru) Hole
(450-PNK-12)

450-PNK-12$25.00

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Click to enlarge
4.50" OD Conflat Series Hardware


4.50" OD Conflat Series, Plate-Nuts


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Click to enlarge
12-Point Wrench


Anti-Seize Stick


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Click to enlarge
4.50" OD Conflat
Non-Rotatable
THRU Hole Series



4.50" OD Conflat
Rotatable
THRU Hole Series




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.
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