Request a Quote
Wagner Companies

Flat Base Flange

Aluminum flanges on this page are intended for cover flange use only. Set screws are not for structural use.

Standard Alloys

Thickness

Steel

1006 - 1010

.134"

Aluminum

3003

.125"

Other alloys are available on special request. Supplied with a mill finish. Contact Wagner regarding polishing, plating, galvanizing, anodizing or special finishes.
Flange


FLANGE WITH SET SCREW

Pipe Size

OD

Steel

Aluminum

.750"

613T

655T

1.000"

621T

661T

3/4"

1.050"

613

653

1.250"

629T

669T

1"

1.315"

621

661

1.500"

637T

677T

1-1/4"

1.660"

629•

669

1-1/2"

1.900"

637

677

2.000"

645T

685T

2"

2.375"

645

685

Flange


FLANGE WITH SET SCREW AND TWO HOLES

Pipe Size

OD

Steel

.750"

614T

1.000"

622T

3/4"

1.050"

614

1.250"

630T

1"

1.315"

622

1.500"

638T

1-1/4"

1.660"

630•

1-1/2"

1.900"

638

2.000"

646T

2"

2.375"

646

Flange


FLANGE WITH SET SCREW AND THREE HOLES

Pipe Size

OD

Steel

.750"

614AT

1.000"

622AT

3/4"

1.050"

614A

1.250"

630AT

1"

1.315"

622A

1.500"

638AT

1-1/4"

1.660"

630A•

1-1/2"

1.900"

638A

2.000"

646AT

2"

2.375"

646A

Flange


FLANGE WITH SET SCREW AND FOUR HOLES

Pipe Size

OD

Steel

.750"

615T

1.000"

623T

3/4"

1.050"

615

1.250"

631T

1"

1.315"

623

1.500"

639T

1-1/4"

1.660"

631•

1-1/2"

1.900"

639

2.000"

647T

2"

2.375"

647

FLANGE DIMENSIONS

Pipe Size

OD

Base Diam.

Bolt Circle

Hole Diam.

Height

.750"

3-1/4"

2-1/2"

5/16"

7/16"

1/2"

.840"

3-1/4"

2-1/2"

5/16"

7/16"

1.000"

3-1/4"

2-1/2"

5/16"

7/16"

3/4"

1.050"

3-1/4"

2-1/2"

5/16"

5/8"

1.250"

3-1/4"

2-1/2"

5/16"

9/16"

1"

1.320"

3-1/4"

2-1/2"

5/16"

5/8"

1.500"

3-3/4"

3"

5/16"

9/16"

1-1/4"

1.660"

3-3/4"

3"

5/16"

9/16"

1-1/2"

1.900"

4-1/4"

3-1/2"

5/16"

11/16"

2.000"

4-1/4"

3-1/2"

5/16"

3/4"

2"

2.375"

4-3/4"

3-7/8"

3/8"

3/4"

Flange
Note: Verify material OD prior to order.
PLAIN FLANGE

Pipe Size

OD

Steel

Aluminum

.750"

610T

650T

1/2"

.840"

610-1

650-1

1.000"

618T

658T

3/4"

1.050"

610

650

1.250"

626T

666T

1"

1.315"

618

658

1.500"

634T

674T

1-1/4"

1.660"

626•

666

1-1/2"

1.900"

634

674

2.000"

642T

682T

2"

2.375"

642

682

Flange


FLANGE WITH TWO HOLES

Pipe Size

OD

Steel

Aluminum

.750"

611T

1.000"

619T

3/4"

1.050"

611

651

1.250"

627T

667T

1"

1.315"

619

659

1.500"

635T

1-1/4"

1.660"

627•

667

1-1/2"

1.900"

635

675

2.000"

643T

2"

2.375"

643

683

Flange


FLANGE WITH THREE HOLES

Pipe Size

OD

Steel

Aluminum

.750"

611AT

1.000"

619AT

3/4"

1.050"

611A

651A

1.250"

627AT

 

1"

1.315"

619A

659A

1.500"

635AT

1-1/4"

1.660"

627A•

667A

1-1/2"

1.900"

635A

675A

2.000"

643AT

2"

2.375"

643A

683A

Flange


FLANGE WITH FOUR HOLES

Pipe Size

OD

Steel

Aluminum

.750"

612T

1.000"

620T

3/4"

1.050"

612

652

1.250"

628T

 

1"

1.315"

620

660

1.500"

636T

1-1/4"

1.660"

628•

668

1-1/2"

1.900"

636

676

2.000"

644T

2"

2.375"

644

684

Flange


THREADED FLANGE 
Specify Two, Three or Four Holes as Required. 

Pipe Size

OD

Steel

3/4"

1.050"

616

1"

1.315"

624

1-1/4"

1.660"

632•

1-1/2"

1.900"

640

2"

2.375"

648