Straight Thread “O” Ring Adapter
DLOK Part No.: 6405
| DLOK | Y HEX | T1 | D1 | T2 | D2 | L |
| 6405-04-02 | 0.563 | 7/16-20 | 0.172 | 1/8-27 | 0.332 | 0.990 |
| 6405-04-04 | 0.750 | 7/16-20 | 0.172 | 1/4-18 | 0.438 | 1.205 |
| 6405-04-06 | 0.875 | 7/16-20 | 0.172 | 3/8-18 | 0.563 | 1.351 |
| 6405-05-02 | 0.625 | 1/2-20 | 0.234 | 1/8-27 | 0.332 | 0.980 |
| 6405-05-04 | 0.750 | 1/2-20 | 0.234 | 1/4-18 | 0.438 | 1.205 |
| 6405-05-06 | 0.875 | 1/2-20 | 0.234 | 3/8-18 | 0.563 | 1.351 |
| 6405-06-02 | 0.750 | 9/16-18 | 0.297 | 1/8-27 | 0.332 | 1.020 |
| 6405-06-04 | 0.750 | 9/16-18 | 0.297 | 1/4-18 | 0.438 | 1.240 |
| 6405-06-06 | 0.875 | 9/16-18 | 0.297 | 3/8-18 | 0.563 | 1.301 |
| 6405-06-08 | 1.125 | 9/16-18 | 0.297 | 1/2-14 | 0.703 | 1.642 |
| 6405-08-02 | 0.875 | 3/4-16 | 0.391 | 1/8-27 | 0.332 | 1.070 |
| 6405-08-04 | 0.875 | 3/4-16 | 0.391 | 1/4-18 | 0.438 | 1.331 |
| 6405-08-06 | 0.875 | 3/4-16 | 0.391 | 3/8-18 | 0.563 | 1.341 |
| 6405-08-08 | 1.125 | 3/4-16 | 0.391 | 1/2-14 | 0.703 | 1.710 |
| 6405-08-12 | 1.375 | 3/4-16 | 0.391 | 3/4-14 | 0.906 | 1.780 |
| 6405-10-04 | 1.000 | 7/8-14 | 0.484 | 1/4-18 | 0.438 | 1.340 |
| 6405-10-06 | 1.000 | 7/8-14 | 0.484 | 3/8-18 | 0.563 | 1.400 |
| 6405-10-08 | 1.125 | 7/8-14 | 0.484 | 1/2-14 | 0.703 | 1.632 |
| 6405-10-12 | 1.375 | 7/8-14 | 0.484 | 3/4-14 | 0.906 | 1.700 |
| 6405-12-04 | 1.250 | 1-1/16-12 | 0.609 | 1/4-18 | 0.438 | 1.430 |
| 6405-12-06 | 1.250 | 1-1/16-12 | 0.609 | 3/8-18 | 0.563 | 1.430 |
| 6405-12-08 | 1.250 | 1-1/16-12 | 0.609 | 1/2-14 | 0.703 | 1.780 |
| 6405-12-12 | 1.375 | 1-1/16-12 | 0.609 | 3/4-14 | 0.906 | 1.790 |
| 6405-12-16 | 1.625 | 1-1/16-12 | 0.609 | 1-11-1/2 | 1.141 | 2.033 |
| 6405-14-12 | 1.375 | 1-3/16-12 | 0.719 | 3/4-14 | 0.906 | 1.764 |
| 6405-16-06 | 1.500 | 1-5/16-12 | 0.844 | 3/8-18 | 0.563 | 1.490 |
| 6405-16-08 | 1.500 | 1-5/16-12 | 0.844 | 1/2-14 | 0.703 | 1.500 |
| 6405-16-12 | 1.500 | 1-5/16-12 | 0.844 | 3/4-14 | 0.906 | 1.790 |
| 6405-16-16 | 1.625 | 1-5/16-12 | 0.844 | 1-11-1/2 | 1.141 | 2.033 |
| 6405-16-20 | 2.000 | 1-5/16-12 | 0.844 | 1-1/4-11-1/2 | 1.484 | 2.286 |
| 6405-20-12 | 1.875 | 1-5/8-12 | 1.078 | 3/4-14 | 0.906 | 1.876 |
| 6405-20-16 | 1.875 | 1-5/8-12 | 1.078 | 1-11-1/2 | 1.141 | 2.030 |
| 6405-20-20 | 2.000 | 1-5/8-12 | 1.078 | 1-1/4-11-1/2 | 1.484 | 2.126 |
| 6405-20-24 | 2.375 | 1-5/8-12 | 1.078 | 1-1/2-11-1/2 | 1.744 | 2.160 |
| DLOK | Y HEX | T1 | D1 | T2 | D2 | L |
| 6405-24-12 | 2.125 | 1-7/8-12 | 1.313 | 3/4-14 | 0.906 | 1.270 |
| 6405-24-16 | 2.125 | 1-7/8-12 | 1.313 | 1-11-1/2 | 1.141 | 2.030 |
| 6405-24-20 | 2.125 | 1-7/8-12 | 1.313 | 1-1/4-11-1/2 | 1.484 | 2.120 |
| 6405-24-24 | 2.375 | 1-7/8-12 | 1.313 | 1-1/2-11-1/2 | 1.744 | 2.160 |
| 6405-32-24 | 2.750 | 2-1/2-12 | 1.781 | 1-1/2-11-12 | 1.744 | 2.122 |
| 6405-32-32 | 2.875 | 2-1/2-12 | 1.781 | 2-11-1/2 | 2.213 | 2.220 |
