FASTENER LENGTH | 0.437 INCHES NOMINAL |
HEAD DIAMETER | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
HEAD HEIGHT | 0.105 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
HEAD STYLE | PAN |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL |
MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP 309 OR STEEL COMP 310 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 384 OVERALL |
NOMINAL THREAD DIAMETER | 0.164 INCHES |
POINT LENGTH | 0.100 INCHES NOMINAL |
POINT STYLE | CHAMFER DOG |
POINT CHAMFER ANGLE | 45.0 DEGREES MINIMUM |
POINT DIAMETER | 0.116 INCHES MINIMUM AND 0.121 INCHES MAXIMUM |
SPECIAL FEATURES | TWO KEYWAYS EXTENDING 0.040 OF AN INCH FROM BEARING SURFACE OF HEAD THROUGH THREADS TO 0.040 OF AN INCH FROM POINT. FURNISHED WITH RETAINING RING |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
THREAD DIRECTION | RIGHT-HAND |
THREAD CLASS | 3A |
THREAD SERIES DESIGNATOR | UNC |
THREAD QUANTITY PER INCH | 32 |