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Recessed Screw Collar Coupling

One-Piece Clamping Couplings Recessed Screw CC-Series


One-Piece Clamping Couplings are designed to handle applications that require a greater torque capacity than Set Screw Couplings without marring the shaft.  Recessed screw styles are available to provide safety with an outside surface free of major projections. Available with or without keyway.


Bore Sizes: 1/4" x 1/4" through 2" x 2"
Available in:
Steel-Black Oxide Finish


Download Catalog Page >> PDF Format


Black Oxide Steel Black Oxide Steel with Keyway Bore Size 2nd Bore Size OD Length Clamp Screw Box Qty Approx.

Weight (oz.)

CC-025-025   1/4  1/4  13/16 1 1/4  4-40 x 3/8 5 2.26
CC-037-025   3/8  1/4  1 1/16 1 5/8  6-32 x 1/2 5 5.13
CC-037-037 CC-037-037-KW 3/8  3/8  1 1/16 1 5/8  6-32 x 3/8 5 4.96
CC-050-037   1/2  3/8  1 1/4  1 7/8  8-32 x 1/2 5 8.11
CC-050-050 CC-050-050-KW 1/2  1/2  1 1/4  1 7/8  8-32 x 1/2 5 7.70
CC-062-050   5/8  1/2  1 1/2  2 1/4  10-32 x 1/2 5 13.30
CC-062-062 CC-062-062-KW 5/8  5/8  1 1/2  2 1/4  10-32 x 1/2 5 13.30
CC-075-050   3/4  1/2  1 3/4  2 5/8  1/4-28 x 5/8 5 22.00
CC-075-062   3/4  5/8  1 3/4  2 5/8  1/4-28 x 5/8 5 22.00
CC-075-075 CC-075-075-KW 3/4  3/4  1 3/4  2 5/8  1/4-28 x 5/8 5 20.90
CC-087-062   7/8  5/8  1 7/8  2 7/8  1/4-28 x 5/8 2 27.40
CC-087-087 CC-087-087-KW 7/8  7/8  1 7/8  2 7/8  1/4-28 x 5/8 2 25.40
CC-100-050   1/2  2 3 1/4-28 x 5/8 2 32.80
CC-100-075   3/4  2 3  1/4-28 x 5/8 2 31.40
CC-100-100 CC-100-100-KW 1 2 3 1/4-28 x 5/8 2 29.00
CC-112-100   1 1/8  1 2 1/8  3 1/4  1/4-28 x 3/4 2 35.90
CC-112-112 CC-112-112-KW 1 1/8  1 1/8  2 1/8  3 1/4  1/4-28 x 3/4 2 34.70
CC-125-100   1 1/4  1 2 1/8  3 3/8  1/4-28 x 3/4 2 41.80
CC-125-125 CC-125-125-KW 1 1/4  1 1/4  2 1/4  3 3/8  1/4-28 x 3/4 2 38.40
CC-137-100   1 3/8  1 2 3/8  3 5/8  1/4-28 x 3/4 2 50.00
CC-137-137 CC-137-137-KW 1 3/8  1 3/8  2 3/8  3 5/8  1/4-28 x 3/4 2 44.70
CC-150-100   1 1/2  1 2 1/2  3 3/4 1/4-28 x 3/4 1 57.40
CC-150-150 CC-150-150-KW 1 1/2  1 1/2  2 1/2  3 3/4 1/4-28 x 3/4 1 49.50
CC-175-175 CC-175-175-KW 1 3/4  1 3/4  3 4 1/2 5/16-24 x 1 1 90.00
CC-200-200 CC-200-200-KW 2 2 3 1/4  4 7/8 5/16-24 x 1 1 107.00

DIMENSION - BORE, INCH
TOLERANCE +.003/-.000