| FASTENER LENGTH | 0.753 INCHES MINIMUM AND 0.773 INCHES MAXIMUM |
| GRIP LENGTH | 0.443 INCHES MAXIMUM |
| HEAD HEIGHT | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM |
| HEAD MAJOR DIAMETER | 0.295 INCHES MINIMUM AND 0.315 INCHES MAXIMUM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | HI-LOK PIN |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS5731 FED SPEC SINGLE MATERIAL RESPONSE OR AMS5737 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | IRON ALLOY 660 OVERALL |
| NOMINAL THREAD SIZE | 0.190 INCHES |
| SHANK DIAMETER | 0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM |
| SHANK STYLE | PIN-RIVET, TAPERED, THREADED |
| SPECIFICATION/STANDARD DATA | 73197-HL140-6-7 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |
| SPECIAL FEATURES | PROTRUDING SHEAR HEAD; A-286 HIGH TEMPERATURE ALLOY 1/16 IN. GRIP VARIATION, 1/64 IN. OVERSIZE |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD QUANTITY PER INCH | 32 |
| TIP DIAMETER | 0.181 INCHES MINIMUM AND 0.184 INCHES MAXIMUM |