FASTENER LENGTH | 0.468 INCHES MINIMUM AND 0.500 INCHES MAXIMUM |
HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
HEAD DIAMETER | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
HEAD STYLE | PAN |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS-QQ-S-763, CLASS 302. COND B ASSN STD SINGLE MATERIAL RESPONSE OR AMS-QQ-S-763, CLASS 304. COND A ASSN STD SINGLE MATERIAL RESPONSE OR AMS-QQ-S-763, CLASS 384. COND A ASSN STD SINGLE MATERIAL RESPONSE SECONDARY WASHER |
MATERIAL DOCUMENT AND CLASSIFICATION | NAS-35338 ASSN STD SINGLE MATERIAL RESPONSE PRIMARY WASHER |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE FASTENER |
MATERIAL | STEEL CORROSION RESISTING FASTENER |
MATERIAL | STEEL CORROSION RESISTING PRIMARY WASHER |
MATERIAL | STEEL CORROSION RESISTING SECONDARY WASHER |
NOMINAL THREAD DIAMETER | 0.164 INCHES |
PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, PAN HEAD, ASSEMBLED WASHERS, STANDARD SHOULDER WASHER |
PRIMARY WASHER MATERIAL THICKNESS | 0.040 INCHES NOMINAL |
PRIMARY WASHER OUTSIDE DIAMETER | 0.296 INCHES MAXIMUM |
PRIMARY WASHER STYLE | SPLIT HELICAL RING |
SECONDARY WASHER MATERIAL THICKNESS | 0.013 INCHES MINIMUM AND 0.019 INCHES MAXIMUM |
SECONDARY WASHER OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL |
SECONDARY WASHER STYLE | FLAT |
WASHER QUANTITY | 2 |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.391 INCHES NOMINAL |
THREAD QUANTITY PER INCH | 32 |
THREAD SERIES DESIGNATOR | UNC |