| FASTENER LENGTH | 3.427 INCHES MINIMUM AND 3.427 INCHES MINIMUM AND 3.437 INCHES MAXIMUM3.437 INCHES MAXIMUM |
| HANDLE DIAMETER | 0.496 INCHES MINIMUM AND 0.496 INCHES MINIMUM AND 0.498 INCHES MAXIMUM0.498 INCHES MAXIMUM |
| HANDLE LENGTH | 2.500 INCHES NOMINAL2.500 INCHES NOMINAL |
| HEAD DIAMETER | 0.729 INCHES MINIMUM AND 0.729 INCHES MINIMUM AND 0.750 INCHES MAXIMUM0.750 INCHES MAXIMUM |
| HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.302 INCHES MINIMUM AND 0.312 INCHES MAXIMUM0.312 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGONHEXAGON |
| MATERIAL | STEEL COMP 316 OVERALLSTEEL COMP 316 OVERALL |
| NOMINAL THREAD DIAMETER | 0.375 INCHES0.375 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SHOULDER SCREWSHOULDER SCREW |
| WIDTH ACROSS FLATS | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL |
| THREAD CLASS | 3A3A |
| THREAD DIRECTION | RIGHT-HANDRIGHT-HAND |
| THREAD QUANTITY PER INCH | 1616 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC)UNIFIED NATIONAL COARSE (UNC) |