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Recessed screw head provides an outside surface free of major projections for safety. Design fully engages the thread for secure locking.
One-Piece Threaded Clamping Collar Recessed Screw TC-Series
One-Piece Threaded Clamping Collar Recessed Screw
Unit of Measure
1 2 

Item #

Bore Thread

OD

Width

Screw Size

Material

Weight

TC-010-32 N/A 10-32 N/A 11/16 in N/A 1/4 in N/A 4-40 x 5/16 N/A Steel, ASTM A108 N/A 0.34 oz
TC-025-20 N/A 1/4-20 N/A 13/16 in N/A 1/4 in N/A 4-40 x 3/8 N/A Steel, ASTM A108 N/A 0.47 oz
TC-025-28 N/A 1/4-28 N/A 13/16 in N/A 1/4 in N/A 4-40 x 3/8 N/A Steel, ASTM A108 N/A 0.48 oz
TC-031-18 N/A 5/16-18 N/A 13/16 in N/A 1/4 in N/A 4-40 x 3/8 N/A Steel, ASTM A108 N/A 0.45 oz
TC-031-24 N/A 5/16-24 N/A 13/16 in N/A 1/4 in N/A 4-40 x 3/8 N/A Steel, ASTM A108 N/A 0.44 oz
TC-037-16 N/A 3/8-16 N/A 1 1/16 in N/A 5/16 in N/A 6-32 x 3/8 N/A Steel, ASTM A108 N/A 1.00 oz
TC-037-24 N/A 3/8-24 N/A 1 1/16 in N/A 5/16 in N/A 6-32 x 3/8 N/A Steel, ASTM A108 N/A 1.00 oz
TC-050-13 N/A 1/2-13 N/A 1 1/4 in N/A 3/8 in N/A 8-32 x 1/2 N/A Steel, ASTM A108 N/A 1.60 oz
TC-050-20 N/A 1/2-20 N/A 1 1/4 in N/A 3/8 in N/A 8-32 x 1/2 N/A Steel, ASTM A108 N/A 1.60 oz
TC-062-11 N/A 5/8-11 N/A 1 1/2 in N/A 13/32 in N/A 10-32 x 1/2 N/A Steel, ASTM A108 N/A 2.50 oz
TC-062-18 N/A 5/8-18 N/A 1 1/2 in N/A 13/32 in N/A 10-32 x 1/2 N/A Steel, ASTM A108 N/A 2.50 oz
TC-075-10 N/A 3/4-10 N/A 1 3/4 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Steel, ASTM A108 N/A 4.10 oz
TC-075-16 N/A 3/4-16 N/A 1 3/4 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Steel, ASTM A108 N/A 4.10 oz
TC-087-09 N/A 7/8-9 N/A 1 7/8 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Steel, ASTM A108 N/A 4.60 oz
TC-087-14 N/A 7/8-14 N/A 1 7/8 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Steel, ASTM A108 N/A 4.50 oz
TC-100-08 N/A 1-8 N/A 2 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Steel, ASTM A108 N/A 5.00 oz
TC-100-14 N/A 1-14 N/A 2 in N/A 1/2 in N/A 1/4-28 x 5/8 N/A Steel, ASTM A108 N/A 5.00 oz
TC-112-07 N/A 1 1/8-7 N/A 2 1/8 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Steel, ASTM A108 N/A 5.50 oz
TC-112-12 N/A 1 1/8-12 N/A 2 1/8 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Steel, ASTM A108 N/A 5.50 oz
TC-125-07 N/A 1 1/4-7 N/A 2 1/4 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Steel, ASTM A108 N/A 6.00 oz
TC-125-12 N/A 1 1/4-12 N/A 2 1/4 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Steel, ASTM A108 N/A 6.00 oz
TC-150-06 N/A 1 1/2-6 N/A 2 1/2 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Steel, ASTM A108 N/A 6.90 oz
TC-150-12 N/A 1 1/2-12 N/A 2 1/2 in N/A 1/2 in N/A 1/4-28 x 3/4 N/A Steel, ASTM A108 N/A 6.70 oz
TC-175-16 N/A 1 3/4-16 N/A 3 in N/A 5/8 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 12.40 oz
TC-200-12 N/A 2-12 N/A 3 1/4 in N/A 5/8 in N/A 5/16-24 x 1 N/A Steel, ASTM A108 N/A 13.90 oz
Unit of Measure
1 2