BOLT MACHINE
P/N 9054220
NSN 5306 00 682 5672
MFG US ARMY
 
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 torqueing 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                            3A                                               
THREAD DIRECTION                        RIGHT-HAND                                        
THREAD LENGTH                           0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM    
FASTENER LENGTH                         0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM    
HEAD STYLE                              HEXAGON                                           
HEAD HEIGHT                             0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM    
WIDTH BETWEEN FLATS                     0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM    
NOMINAL THREAD DIAMETER                 0.312 INCHES                                     
GRIP LENGTH                             0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM    
FEATURES PROVIDED                       UNFINISHED HEAD                                  
THREAD QUANTITY PER INCH                18                                               
MATERIAL                                STEEL COMP 1117 OVERALL                          
MATERIAL DOCUMENT AND                   QQ-S-637,CONDITION CD FED SPEC SINGLE MATERIAL   
CLASSIFICATION                          RESPONSE OVERALL                                 
SURFACE TREATMENT                       CADMIUM OVERALL                                  
SURFACE TREATMENT DOCUMENT              QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT
AND CLASSIFICATION                      RESPONSE OVERALL                                 
THREAD SERIES DESIGNATOR                UNC