| FASTENER LENGTH | 0.668 INCHES MINIMUM AND 0.728 INCHES MAXIMUM |
| HEAD DIAMETER | 0.280 INCHES MINIMUM AND 0.340 INCHES MAXIMUM |
| HEAD HEIGHT | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM |
| HEAD STYLE | PAN NO. 2 |
| MATERIAL ACCOMMODATED THICKNESS | 0.106 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3617 ASSN STD SINGLE MATERIAL RESPONSE STAND-OFF |
| MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE STAND-OFF |
| MATERIAL | STEEL FASTENER |
| NOMINAL THREAD DIAMETER | 0.164 INCHES |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
| SPECIAL FEATURES | RETAINER COLOR BLACK |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TYPE 1 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER |
| SURFACE TREATMENT | CADMIUM FASTENER |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.295 INCHES MINIMUM AND 0.325 INCHES MAXIMUM |
| THREAD QUANTITY PER INCH | 32 |
| THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |