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Recessed screw head provides an outside surface free of major projections for safety. Easily installed where major disassembly would otherwise be required. Does not mar the shaft.
Two-Piece Clamping Couplings Recessed Screw w/Keyway 2CC-Series
Two-Piece Clamping Coupling with Recessed Screw with Keyway
Unit of Measure
1 2 

Item #

Bore

2nd Bore

OD

Length

Screw Size

Keyway Size

Material

Weight

2CC-050-050-KW N/A 1/2 in N/A 1/2 in N/A 1 1/4 in N/A 1 7/8 in N/A 8-32 x 1/2 N/A 1/8 x 1/16 in N/A Steel, ASTM A108 N/A 7.90 oz
2CC-062-050-KW N/A 5/8 in N/A 1/2 in N/A 1 1/2 in N/A 2 1/4 in N/A 10-32 x 1/2 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 13.60 oz
2CC-062-062-KW N/A 5/8 in N/A 5/8 in N/A 1 1/2 in N/A 2 1/4 in N/A 10-32 x 1/2 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 13.60 oz
2CC-075-062-KW N/A 3/4 in N/A 5/8 in N/A 1 3/4 in N/A 2 5/8 in N/A 1/4-28 x 5/8 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 22.00 oz
2CC-075-075-KW N/A 3/4 in N/A 3/4 in N/A 1 3/4 in N/A 2 5/8 in N/A 1/4-28 x 5/8 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 22.00 oz
2CC-087-087-KW N/A 7/8 in N/A 7/8 in N/A 1 7/8 in N/A 2 7/8 in N/A 1/4-28 x 5/8 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 26.00 oz
2CC-100-075-KW N/A 1 in N/A 3/4 in N/A 2 in N/A 3 in N/A 1/4-28 x 5/8 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 29.10 oz
2CC-100-100-KW N/A 1 in N/A 1 in N/A 2 in N/A 3 in N/A 1/4-28 x 5/8 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 29.10 oz
2CC-112-112-KW N/A 1 1/8 in N/A 1 1/8 in N/A 2 1/8 in N/A 3 1/4 in N/A 1/4-28 x 3/4 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 34.20 oz
2CC-125-100-KW N/A 1 1/4 in N/A 1 in N/A 2 1/4 in N/A 3 3/8 in N/A 1/4-28 x 3/4 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 42.40 oz
2CC-125-125-KW N/A 1 1/4 in N/A 1 1/4 in N/A 2 1/4 in N/A 3 3/8 in N/A 1/4-28 x 3/4 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 42.40 oz
2CC-137-100-KW N/A 1 3/8 in N/A 1 in N/A 2 3/8 in N/A 3 5/8 in N/A 1/4-28 x 3/4 N/A 5/16 x 5/32 in N/A Steel, ASTM A108 N/A 45.20 oz
2CC-137-137-KW N/A 1 3/8 in N/A 1 3/8 in N/A 2 3/8 in N/A 3 5/8 in N/A 1/4-28 x 3/4 N/A 5/16 x 5/32 in N/A Steel, ASTM A108 N/A 45.20 oz
2CC-150-150-KW N/A 1 1/2 in N/A 1 1/2 in N/A 2 1/2 in N/A 3 3/4 in N/A 1/4-28 x 3/4 N/A 3/8 x 3/16 in N/A Steel, ASTM A108 N/A 49.50 oz
2CC-175-175-KW N/A 1 3/4 in N/A 1 3/4 in N/A 3 in N/A 4 1/2 in N/A 5/16-24 x 1 N/A 3/8 x 3/16 in N/A Steel, ASTM A108 N/A 90.00 oz
2CC-200-200-KW N/A 2 in N/A 2 in N/A 3 1/4 in N/A 4 7/8 in N/A 5/16-24 x 1 N/A 1/2 x 1/4 in N/A Steel, ASTM A108 N/A 110 oz
2CC-225-225-KW N/A 2 1/4 in N/A 2 1/4 in N/A 3 1/2 in N/A 5 in N/A 5/16-24 x 1 N/A 1/2 x 1/4 in N/A Steel, ASTM A108 N/A 130 oz
2CC-037-037-KW N/A 3/8 in N/A 3/8 in N/A 1 1/16 in N/A 1 5/8 in N/A 6-32 x 3/8 N/A 3/32 x 3/64 in N/A Steel, ASTM A108 N/A 4.96 oz
2CC-050-037-KW N/A 1/2 in N/A 3/8 in N/A 1 1/4 in N/A 1 7/8 in N/A 8-32 x 1/2 N/A 1/8 x 1/16 in N/A Steel, ASTM A108 N/A 8.11 oz
2CC-075-050-KW N/A 3/4 in N/A 1/2 in N/A 1 3/4 in N/A 2 5/8 in N/A 1/4-28 x 5/8 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 22.00 oz
2CC-087-062-KW N/A 7/8 in N/A 5/8 in N/A 1 7/8 in N/A 2 7/8 in N/A 1/4-28 x 5/8 N/A 3/16 x 3/32 in N/A Steel, ASTM A108 N/A 27.40 oz
2CC-100-050-KW N/A 1 in N/A 1/2 in N/A 2 in N/A 3 in N/A 1/4-28 x 5/8 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 27.40 oz
2CC-112-100-KW N/A 1 1/8 in N/A 1 in N/A 2 1/8 in N/A 3 1/4 in N/A 1/4-28 x 3/4 N/A 1/4 x 1/8 in N/A Steel, ASTM A108 N/A 35.90 oz
2CC-150-100-KW N/A 1 1/2 in N/A 1 in N/A 2 1/2 in N/A 3 3/4 in N/A 1/4-28 x 3/4 N/A 3/8 x 3/16 in N/A Steel, ASTM A108 N/A 57.40 oz
2CC-143-143-KW N/A 1 7/16 in N/A 1 7/16 in N/A 2 1/2 in N/A 3 3/4 in N/A 1/4-28 x 3/4 N/A 3/8 x 3/16 in N/A Steel, ASTM A108 N/A 49.50 oz
Unit of Measure
1 2