


| Nominal Size | Nominal O.D. | Threads Per Inch | Hex Socket Size | Key Engagement | Wall Thickness | Overall Length |
Tightening Torque (Steel) | Tap Drill Size | |
| Min | Min | Min | Max | Inch-Lbs. | |||||
| 1/16 | 0.3120 | 27 | 5/32 | 0.1400 | 0.0620 | 0.3240 | 0.3000 | 150 | 15/64 |
| NOTES: | 3 | ||||||||
Reprinted from ASME/ANSI B18.3 by permission of The American Society of Mechanical Engineers. All rights reserved. For a full copy of the standards, contact the ASME at http://www.asme.org/codes/.