| DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | 1.214 INCHES NOMINAL FIRST HOLE |
| FASTENER LENGTH | 1.386 INCHES NOMINAL1.386 INCHES NOMINAL |
| HEAD HEIGHT | 0.188 INCHES NOMINAL0.188 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, ECCENTRIC, ADJ-TRACK, SALT, W.P. |
| MATERIAL DOCUMENT AND CLASSIFICATION | 43999-FAST0160LB0013 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| NOMINAL THREAD DIAMETER | 0.3125 INCHES |
| SHOULDER DIAMETER | 0.4360 INCHES MINIMUM AND 0.4367 INCHES MAXIMUM FIRST SHOULDER |
| SHOULDER DIAMETER | 0.5605 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM SECOND SHOULDER |
| SHOULDER LENGTH | 0.975 INCHES NOMINAL FIRST SHOULDER |
| SHOULDER LENGTH | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM SECOND SHOULDER |
| SHOULDER SHAPE | ROUND ALL SHOULDERS |
| SHANK UNTHREADED HOLE DIAMETER | 0.076 INCHES NOMINAL FIRST HOLE |
| SPECIAL FEATURES | SHOLDERS ARE ECCENTRIC |
| THREAD CLASS | 3A3A |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD LENGTH | 0.322 INCHES NOMINAL0.322 INCHES NOMINAL |
| THREAD QUANTITY PER INCH | 24 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |