EXTENDED WASHER DIAMETER | 0.240 INCHES MINIMUM AND 0.245 INCHES MAXIMUM |
EXTENDED WASHER THICKNESS | 0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM |
FASTENER LENGTH | 1.213 INCHES MINIMUM AND 1.223 INCHES MAXIMUM |
HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM THREADS |
HEAD DIAMETER | 0.110 INCHES MINIMUM AND 0.115 INCHES MAXIMUM |
HEAD HEIGHT | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | SLOT |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
MATERIAL | STEEL COMP 630 OVERALL |
NOMINAL THREAD DIAMETER | 0.138 INCHES |
PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
POINT LENGTH | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM |
POINT STYLE | CHAMFER DOG |
POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL |
POINT DIAMETER | 0.093 INCHES NOMINAL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
SURFACE TREATMENT | PASSIVATE OVERALL |
THREAD CLASS | 2A |
THREAD SERIES DESIGNATOR | UNC |
THREAD QUANTITY PER INCH | 32 |