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Design fully engages the shaft without marring. Easily installed where major disassembly would otherwise be required. Greater axial holding power than set screw or one-piece clamping collars. Effective on hard & soft shafts.

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Metric Two-Piece Clamping Collar M2C-Series
Metric Two-Piece Clamping Collar
Unit of Measure
1 2 3 4 5 

Item #

Bore

OD

Width

Screw Size

Material

Weight

CAD

M2C-140 N/A 140 mm N/A 180 mm N/A 25 mm N/A M10 x 30 N/A Steel, ASTM A108 N/A 69.52 oz N/A
M2C-150 N/A 150 mm N/A 190 mm N/A 25 mm N/A M10 x 30 N/A Steel, ASTM A108 N/A 73.86 oz N/A
M2C-03-S N/A 3 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 N/A
M2C-04-S N/A 4 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 N/A
M2C-05-S N/A 5 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 N/A
M2C-06-S N/A 6 mm N/A 3/4 in N/A 9 mm N/A M3 x 8 N/A Stainless Steel, ASTM A582 N/A 0.46 oz N/A
M2C-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 0.43 oz N/A
M2C-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 N/A
M2C-09-S N/A 9 mm N/A 1 in N/A 9 mm N/A M3 x 10 N/A Stainless Steel, ASTM A582 N/A 0.81 oz N/A
M2C-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 0.80 oz N/A
M2C-12-S N/A 12 mm N/A 1 1/8 in N/A 11 mm N/A M4 x 12 N/A Stainless Steel, ASTM A582 N/A 1.31 oz N/A
M2C-13-S N/A 13 mm N/A 1 1/4 in N/A 11 mm N/A M4 x 12 N/A Stainless Steel, ASTM A582 N/A 1.50 oz N/A
M2C-14-S N/A 14 mm N/A 1 1/4 in N/A 11 mm N/A M4 x 12 N/A Stainless Steel, ASTM A582 N/A 1.50 oz N/A
M2C-15-S N/A 15 mm N/A 1 3/8 in N/A 13 mm N/A M5 x 16 N/A Stainless Steel, ASTM A582 N/A 2.30 oz N/A
M2C-16-S N/A 16 mm N/A 1 3/8 in N/A 13 mm N/A M5 x 16 N/A Stainless Steel, ASTM A582 N/A 2.25 oz N/A
M2C-17-S N/A 17 mm N/A 1 1/2 in N/A 13 mm N/A M5 x 16 N/A Stainless Steel, ASTM A582 N/A 2.60 oz N/A
M2C-18-S N/A 18 mm N/A 1 1/2 in N/A 13 mm N/A M5 x 16 N/A Stainless Steel, ASTM A582 N/A 2.40 oz N/A
M2C-19-S N/A 19 mm N/A 1 5/8 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 2.40 oz N/A
M2C-20-S N/A 20 mm N/A 1 5/8 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 3.41 oz N/A
M2C-21-S N/A 21 mm N/A 1 3/4 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 3.90 oz N/A
M2C-22-S N/A 22 mm N/A 1 3/4 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 3.71 oz N/A
M2C-23-S N/A 23 mm N/A 1 7/8 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 4.45 oz N/A
M2C-24-S N/A 24 mm N/A 1 7/8 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 4.20 oz N/A
M2C-25-S N/A 25 mm N/A 1 7/8 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 4.80 oz N/A
M2C-26-S N/A 26 mm N/A 2 in N/A 15 mm N/A M6 x 16 N/A Stainless Steel, ASTM A582 N/A 4.00 oz N/A
Unit of Measure
1 2 3 4 5