COUPLINGS CC CT Hub Clamp Split Type : 3 - 40mm Bores Cap Screw (may protrude above ØD) CC Type (1 Piece) ØD ØB L Cap Screw (may protrude above ØD) CT Type (2 Piece) ØD ØB L Discounts: 50+ -10% | 100+ -15% | 200+ -20% | 500+ -30% Part Number STAINLESS CC3-3 CC3-6 CC5-5 CC5-8 CC8-8 CC10-12 CC12-12 CC15-16 CC20-20 MILD STEEL CC25-25 CC30-30 CC35-35 CC40-40 STAINLESS CT3-3 CT3-6 CT5-5 CT5-8 CT8-8 CT10-12 CT12-12 CT15-16 CT17-18 CT20-20 MILD STEEL CT25-25 CT30-30 CT35-35 CT40-40 Material Cap Screw Available Bores ØB Min. Clearance Weight g Moment of Inertia 2 (kg•m ) Price Each 1 - 49 ØD L 16 16 22 22 25 30 32 35 38 5 5 5 5 8 8 10 10 10 M3 M3 M3 M3 M4 M4 M5 M5 M5 Ø3, Ø4, Ø5 Ø6 Ø5, Ø6, Ø7 Ø8 Ø8, Ø9, Ø10 Ø10, Ø11, Ø12, Ø13 Ø12, Ø13, Ø14, Ø15 Ø15, Ø16, Ø17, Ø18 Ø19, Ø20, Ø22, Ø23 Ø21 Ø21 Ø26 Ø26 Ø32 Ø35 Ø37 Ø40 Ø43 7 7 12 12 25 35 46 57 65 1.39 x 10-7 1.39 x 10-7 4.52 x 10-7 4.52 x 10-7 1.30 x 10-6 2.55 x 10-6 4.30 x 10-6 5.93 x 10-6 7.73 x 10-6 £22.35 £22.35 £25.67 £25.67 £28.36 £28.36 £31.88 £33.94 £36.90 48 55 60 65 15 15 15 15 M6 M6 M6 M6 Ø25 Ø30 Ø35 Ø40 Ø57 Ø62 Ø65 Ø72 140 180 203 222 2.97 x 10-5 4.88 x 10-5 6.63 x 10-5 8.84 x 10-5 £45.41 £52.91 £64.68 £74.85 16 16 22 22 25 30 32 38 40 43 5 5 5 5 8 8 10 10 10 10 M3 M3 M3 M3 M4 M4 M5 M5 M5 M5 Ø3, Ø4, Ø5 Ø6 Ø5, Ø6, Ø7 Ø8 Ø8, Ø9, Ø10 Ø10, Ø11, Ø12, Ø13 Ø12, Ø13, Ø14, Ø15 Ø15, Ø16, Ø17, Ø18 Ø17, Ø18, Ø19, Ø20 Ø19, Ø20, Ø22, Ø23 Ø21 Ø21 Ø26 Ø26 Ø32 Ø35 Ø37 Ø40 Ø43 Ø43 7 7 11 11 23 32 50 65 68 83 1.23 x 10-7 1.23 x 10-7 4.16 x 10-7 4.16 x 10-7 1.23 x 10-6 2.52 x 10-6 4.14 x 10-6 7.81 x 10-6 9.17 x 10-6 1.25 x 10-5 £22.37 £22.37 £25.67 £25.67 £28.36 £28.36 £31.88 £33.94 £36.94 £41.01 48 55 60 65 15 15 15 15 M6 M6 M6 M6 Ø25 Ø30 Ø35 Ø40 Ø57 Ø62 Ø65 Ø72 148 188 210 213 2.72 x 10-5 4.41 x 10-5 6.05 x 10-5 8.05 x 10-5 £52.91 £64.15 £75.11 £86.33 CC/CT3 - CC/CT20: Stainless Steel 303S21. CC/CT25 - CC/CT40: Mild Steel 080M40 (EN8). Other Info. When ordering add bore diameter to part number eg. CC10 with 12mm bore = CC10-12. Preferred bore sizes are in bold. On all CC3, CC5 & CT3, CT5 clamps, the capscrew head is Ø5.68 and protrudes the width. Product information updated April 2016 and subject to change. Please contact Sales for the latest prices and availability.
© Copyright 2026 Paperzz