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Design fully engages the shaft without marring. Greater axial holding power than set screw collars. Effective on hard & soft shafts.
Metric One-Piece Clamping Collar M1C-Series
Metric One-Piece Clamping Collar
Unit of Measure
1 2 3 4 

Item #

Bore

OD

Width

Screw Size 

Material

Weight

M1C-32 N/A 32.000 mm N/A 2 1/8 in N/A 15.000 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 6.02 oz
M1C-34 N/A 34.000 mm N/A 2 1/4 in N/A 15.000 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 6.20 oz
M1C-35 N/A 35.000 mm N/A 2 1/4 in N/A 15.000 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 6.13 oz
M1C-36 N/A 36.000 mm N/A 2 1/4 in N/A 15.000 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 5.90 oz
M1C-38 N/A 38.000 mm N/A 2 3/8 in N/A 15.000 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 5.90 oz
M1C-40 N/A 40.000 mm N/A 2 3/8 in N/A 15.000 mm N/A M6 x 16 N/A Steel, ASTM A108 N/A 5.90 oz
M1C-42 N/A 42.000 mm N/A 2 7/8 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 14.00 oz
M1C-45 N/A 45.000 mm N/A 2 7/8 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 12.90 oz
M1C-48 N/A 48.000 mm N/A 3 1/8 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 14.80 oz
M1C-50 N/A 50.000 mm N/A 3 1/8 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 13.80 oz
M1C-54 N/A 54.000 mm N/A 3 1/4 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 14.90 oz
M1C-55 N/A 55.000 mm N/A 3 1/4 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 14.50 oz
M1C-60 N/A 60.000 mm N/A 3 1/2 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 16.20 oz
M1C-65 N/A 65.000 mm N/A 3 3/4 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 16.80 oz
M1C-70 N/A 70.000 mm N/A 4 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 18.30 oz
M1C-75 N/A 75.000 mm N/A 4 1/4 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 19.50 oz
M1C-80 N/A 80.000 mm N/A 4 1/4 in N/A 19.000 mm N/A M8 x 25 N/A Steel, ASTM A108 N/A 20.40 oz
M1C-03-S N/A 3.000 mm N/A 11/16 in N/A 9 mm N/A M3 x 8 N/A Stainless Steel, ASTM A582 N/A 0.40 oz
M1C-04-S N/A 4.000 mm N/A 11/16 in N/A 9 mm N/A M3 x 8 N/A Stainless Steel, ASTM A582 N/A 0.40 oz
M1C-05-S N/A 5.000 mm N/A 11/16 in N/A 9 mm N/A M3 x 8 N/A Stainless Steel, ASTM A582 N/A 0.41 oz
M1C-06-S N/A 6.000 mm N/A 3/4 in N/A 9 mm N/A M3 x 8 N/A Stainless Steel, ASTM A582 N/A 0.48 oz
M1C-07-S N/A 7 mm N/A 3/4 in N/A 9 mm N/A M3 x 8 N/A Stainless Steel, ASTM A582 N/A 0.47 oz
M1C-08-S N/A 8 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Stainless Steel, ASTM A582 N/A 0.90 oz
M1C-09-S N/A 9.000 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Stainless Steel, ASTM A582 N/A 1.00 oz
M1C-10-S N/A 10 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Stainless Steel, ASTM A582 N/A 1.36 oz
Unit of Measure
1 2 3 4