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CF Flanges - 12 Inch (305mm) Nominal OD

CF Flanges - 12 Inch (305mm) Nominal OD

CF flanges are available with UNC or UNF tapped and untapped holes. Metric tapped or helicoiled holes can be ordered as specials. Tapped flanges have through holes, so bolts may protrude slightly from the back of the flange when fastened to an untapped flange. Untapped CF flanges can be fastened to each other with stainless steel bolts and hex nuts or plate nuts. 12-point bolts are available for CF flanges from 2¾ to 10 inch ODs. Silver plated bolts are available upon request to eliminate the need for anti-seize compound in clean room environments.

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Product Code Description Price Qty
1200-000NT-M8

Blank

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank A 304.8 - - 28.58 - 11.181 (284) 32 M8
1200-000RT-M8

Blank

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank C 304.8 - - 28.58 - 11.181 (284) 32 M8
1200-1000NT-M8

Bored

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Bored B 304.8 250.83 254.51 28.58 12.7 11.181 (284) 32 M8
1200-1000RT-M8

Blank

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank C 304.8 250.83 254.51 28.58 - 11.181 (284) 32 M8
1200-000N

FLANGE,CF 12" BLANK NON ROT

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank A 304.8 - - 28.58 - 11.181 (284) 32 0.332
1200-000NT

FLANGE,CF 12" BLANK NON ROT TAPPED

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank A 304.8 - - 28.58 - 11.181 (284) 32 5⁄16-24
1200-000R

FLANGE,CF 12" BLANK ROT

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank C 304.8 - - 28.58 - 11.181 (284) 32 0.332
1200-000RT

FLANGE,CF 12" BLANK ROT TAPPED

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank C 304.8 - - 28.58 - 11.181 (284) 32 0.332
1200-1000N

FLANGE,CF 12" X 10" NON ROT

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Bored B 304.8 250.83 254.51 28.58 12.7 11.181 (284) 32 0.332
1200-1000NT

FLANGE, CF 12" X 10" NON ROT TAPPED

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Bored B 304.8 250.83 254.51 28.58 12.7 11.181 (284) 32 5⁄16-24
1200-1000R

FLANGE,CF 12" X 10" ROT(KIT)

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Bored D 304.8 250.83 254.51 28.58 12.7 11.181 (284) 32 0.332
1200-1000RT

FLANGE,CF 12" X 10" ROT TAPPED

Type Diagram A B C D E F Bolt Holes Diameter or Thread
Blank C 304.8 250.83 254.51 28.58 - 11.181 (284) 32 5⁄16-24