COLOR | BLACK OVERALL |
FASTENER LENGTH | 0.418 INCHES MINIMUM AND 0.438 INCHES MAXIMUM |
HEAD DIAMETER | 0.195 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
HEAD HEIGHT | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM |
HEAD STYLE | PAN NO. 2 |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE II |
MATERIAL | STEEL PROPERTY CLASS 18.8 SECONDARY WASHER |
MATERIAL | STEEL PROPERTY CLASS 18.8 FASTENER |
MATERIAL | STEEL PROPERTY CLASS 18.8 PRIMARY WASHER |
NOMINAL THREAD DIAMETER | 0.122 INCHES |
PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, PAN HEAD, PHILLIPS, DOUBLE SEMS |
PRIMARY WASHER STYLE | SPLIT HELICAL RING |
PRIMARY WASHER MATERIAL THICKNESS | 0.031 INCHES MINIMUM AND 0.047 INCHES MAXIMUM |
PRIMARY WASHER OUTSIDE DIAMETER | 0.195 INCHES MINIMUM AND 0.208 INCHES MAXIMUM |
SECONDARY WASHER MATERIAL THICKNESS | 0.028 INCHES MINIMUM AND 0.036 INCHES MAXIMUM |
SECONDARY WASHER OUTSIDE DIAMETER | 0.204 INCHES MINIMUM AND 0.224 INCHES MAXIMUM |
SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER | NOT IDENTICAL |
SECONDARY WASHER STYLE | FLAT |
WASHER QUANTITY | 2 |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-DTL-13924. CL 4 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | OXIDE OVERALL |
THREAD CLASS | 2A |
THREAD DIRECTION | RIGHT-HAND |
THREAD QUANTITY PER INCH | 40 |
THREAD SERIES DESIGNATOR | UNC |