| PART NO. | BORE DIA.B | OUTER DIA. O.D. | WIDTH LTB | SET SCREW SIZE CLASS 3A UNC*/UNF | WEIGHT GRAMS |
|---|---|---|---|---|---|
| SC 1/8 | 1/8 | 3/8 | 1/4 | 6-32x1/8 | 2.73 |
| SC 3/16 | 3/16 | 7/16 | 1/4 | 8-32x1/8 | 5.45 |
| SC 1/4 | 1/4 | 1/2 | 5/16 | *10-32x1/8 | 5.45 |
| SC5/16 | 5/16 | 5/8 | 5/16 | *10-32x1/8 | 8.64 |
| SC3/8 | 3/8 | 3/4 | 3/8 | 1/4-20x3/16 | 14.09 |
| SC7/16 | 7/16 | 7/8 | 7/16 | 1/4-20x1/4 | 22.73 |
| SC1/2 | 1/2 | 1 | 7/16 | 1/4-20x1/4 | 31.36 |
| SC9/16 | 9/16 | 1 | 7/16 | 1/4-20x1/4 | 28.18 |
| SC5/8 | 5/8 | 1 1/8 | 1/2 | 5/16-18x1/4 | 42.73 |
| SC11/16 | 11/16 | 1 1/4 | 9/16 | 5/16-18x1/4 | 56.82 |
| SC3/4 | 3/4 | 1 1/4 | 9/16 | 5/16-18x1/4 | 54.09 |
| SC13/16 | 13/16 | 1 5/16 | 9/16 | 5/16-18x1/4 | 59.55 |
| SC7/8 | 7/8 | 1 1/2 | 9/16 | 5/16-18x1/4 | 68.18 |
| SC15/16 | 15/16 | 1 1/2 | 9/16 | 5/16-18x1/4 | 93.64 |
| SC1 | 1 | 1 5/8 | 5/8 | 5/16-18x1/4 | 105.00 |
| SC11/16 | 11/16 | 1 3/4 | 5/8 | 5/16-18x1/4 | 113.18 |
| SC11/8 | 11/8 | 1 3/4 | 11/16 | 5/16-18x1/4 | 110.45 |
| SC13/16 | 13/16 | 2 | 11/16 | 3/8-16x3/8 | 170.00 |
| SC11/4 | 11/4 | 2 | 11/16 | 3/8-16x3/8 | 164.55 |
| SC15/16 | 15/16 | 2 1/8 | 3/4 | 3/8-16x3/8 | 184.09 |
| SC13/8 | 13/8 | 2 1/8 | 3/4 | 3/8-16x3/8 | 181.09 |
| SC1 7/16 | 1 7/16 | 2 1/4 | 3/4 | 3/8-16x3/8 | 215.45 |
| SC11/2 | 11/2 | 2 1/4 | 13/16 | 3/8-16x3/8 | 210.00 |
| SC1 9/16 | 1 9/16 | 2 1/2 | 13/16 | 3/8-16x3/8 | 297.73 |
| SC15/8 | 1 5/8 | 2 1/2 | 13/16 | 3/8-16x3/8 | 292.73 |
| SC1 11/16 | 1 11/16 | 2 1/2 | 7/8 | 3/8-16x3/8 | 286.36 |
| SC1 3/4 | 1 3/4 | 2 5/8 | 7/8 | 1/2-13x1/2 | 385.45 |
| SC1 13/16 | 1 13/16 | 2 3/4 | 7/8 | 1/2-13x1/2 | 354.55 |
| SC1 7/8 | 1 7/8 | 2 3/4 | 7/8 | 1/2-13x1/2 | 354.55 |
| SC1 15/16 | 1 15/16 | 3 | 7/8 | 1/2-13x1/2 | 465.00 |
| SC2 | 2 | 3 | 7/8 | 1/2-13x1/2 | 453.64 |
| SC2 1/8 | 2 1/8 | 3 | 7/8 | 1/2-13x1/2 | 442.27 |
| SC2 3/16 | 2 3/16 | 3 1/4 | 15/16 | 1/2-13x1/2 | 510.45 |
| SC2 1/4 | 2 1/4 | 3 1/4 | 15/16 | 1/2-13x1/2 | 510.45 |
| SC2 5/16 | 2 5/16 | 3 1/4 | 15/16 | 1/2-13x1/2 | 495.91 |
| SC2 3/8 | 2 3/8 | 3 1/4 | 15/16 | 1/2-13x1/2 | 623.64 |
| SC2 7/16 | 2 7/16 | 3 1/2 | 1 | 1/2-13x1/2 | 595.45 |
| SC2 1/2 | 2 1/2 | 3 1/2 | 1 | 1/2-13x1/2 | 566.82 |
| SC2 9/16 | 2 9/16 | 3 3/4 | 1 | 1/2-13x1/2 | 850.45 |
| SC2 5/8 | 2 5/8 | 4 | 1 1/8 | 1/2-13x1/2 | 1020.45 |
| SC2 11/16 | 2 11/16 | 4 | 1 1/8 | 1/2-13x1/2 | 992.27 |
| SC2 3/4 | 2 3/4 | 4 | 1 1/8 | 1/2-13x1/2 | 964.09 |
| SC2 7/8 | 2 7/8 | 4 1/4 | 1 1/8 | 1/2-13x1/2 | 1077.27 |
| SC2 15/16 | 2 15/16 | 4 1/4 | 1 1/8 | 1/2-13x1/2 | 1049.09 |
| SC3 | 3 | 4 1/4 | 1 1/8 | 1/2-13x1/2 | 1020.45 |
| SC3 3/16 | 3 3/16 | 4 1/4 | 1 1/8 | 1/2-13x1/2 | 964.09 |
| SC3 7/16 | 3 7/16 | 4 1/2 | 1 1/8 | 1/2-13x1/2 | 102.45 |
| SC3 15/16 | 3 15/16 | 5 | 1 1/8 | 1/2-13x1/2 | 1134.09 |
