BOLT
P/N MX-243766

P/N MIL-B-875A
PN MIL-DTL-1222
PN MIL-S-1222
PN MX-243766 PIECE 30
NSN 5306-00-174-9481
MFG MILITARY SPECIFICTIOJNS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   BOLT,MACHINE
DEFINITION:  An externally threaded fastener designed for insertion through holes
             in assembled parts and normally intended to be tightened or released
             by torquing a nut.  The threaded and unthreaded portions are both of
             one nominal diameter of 0.190 inch (5 mm) or larger. The head is not
             designed to be held or driven with an inserted driver or by the thumb
             and fingers.  A locking feature may be incorporated in the design of
             the head or threads.  Head dimensions and sizes of threaded and
             unthreaded portions shall conform to internationally recognized
             fastener standards.  For items having a grip length portion machined
             to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See
             also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            2A                                               
THREAD DIRECTION                        RIGHT-HAND                                       
THREAD LENGTH                           1.500 INCHES MINIMUM                             
FASTENER LENGTH                         7.000 INCHES NOMINAL                              
HEAD STYLE                              HEXAGON                                          
HEAD HEIGHT                             0.312 INCHES NOMINAL                             
WIDTH BETWEEN FLATS                     0.725 INCHES MINIMUM AND 0.750 INCHES MAXIMUM    
NOMINAL THREAD DIAMETER                 0.500 INCHES                                     
GRIP LENGTH                             5.500 INCHES NOMINAL                             
FEATURES PROVIDED                       FINISHED HEAD                                    
THREAD QUANTITY PER INCH                13                                               
MINIMUM TENSILE STRENGTH                75000 POUNDS PER SQUARE INCH                     
HARDNESS RATING                         100.0 ROCKWELL B NOMINAL OVERALL                 
MATERIAL                                STEEL OVERALL                                    
SURFACE TREATMENT                       ZINC OVERALL                                     
NON-DEFINITIVE GOVERNMENT               MIL-DTL-1222                                     
SPEC/STD REFERENCE                                                                       
SPEC/STD CONTROLLING DATA               81349                                             
MANUFACTURERS CODE                                                                       
SURFACE TREATMENT DOCUMENT              QQ-Z-325,TY 2,CL 2 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL                                  
THREAD SERIES DESIGNATOR                UNC                                              
NONDEFINITIVE SPEC/STD DATA             PE II, GRADE 2 TYPE