DISTANCE FROM CENTERLINE TO FLAT | 0.445 INCHES NOMINAL |
FASTENER LENGTH | 2.344 INCHES MINIMUM AND 2.406 INCHES MAXIMUM |
HARDNESS RATING | 92.6 ROCKWELL C MINIMUM AND 98.0 ROCKWELL C MAXIMUM OVERALL |
HEAD DIAMETER | 1.312 INCHES MINIMUM AND 1.374 INCHES MAXIMUM |
HEAD HEIGHT | 0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
HEAD STYLE | DEE CHAMFER |
MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL COMP 1035 OVERALL |
MINIMUM YIELD STRENGTH | 35000 POUNDS PER SQUARE INCH |
NOMINAL THREAD DIAMETER | 0.750 INCHES |
NONSTANDARD THREAD PITCH DIAMETER | +0.7044 TO 0.7084 INCHES |
SHOULDER DIAMETER | 0.876 INCHES MINIMUM AND 0.878 INCHES MAXIMUM FIRST SHOULDER |
SHOULDER LENGTH | 1.140 INCHES MINIMUM AND 1.156 INCHES MAXIMUM FIRST SHOULDER |
SHOULDER SHAPE | ROUND FIRST SHOULDER |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 1.062 INCHES MINIMUM |
THREAD SERIES DESIGNATOR | UNF |
THREAD QUANTITY PER INCH | 16 |