BOLT MACHINE
P/N J306P16B
NSN 5306 00 171 4324
MFG ALCOA GLOBAL FASTENERS
 
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                           0.990 INCHES MINIMUM AND 1.070 INCHES MAXIMUM    
FASTENER LENGTH                         1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM    
HEAD STYLE                              DOUBLE HEXAGON W/HOLE                             
HEAD HEIGHT                             0.412 INCHES MINIMUM AND 0.432 INCHES MAXIMUM    
WIDTH BETWEEN FLATS                     0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM    
EXTENDED WASHER DIAMETER                0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM    
EXTENDED WASHER THICKNESS               0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM    
NOMINAL THREAD DIAMETER                 0.375 INCHES                                     
GRIP LENGTH                             0.128 INCHES MINIMUM AND 0.188 INCHES MAXIMUM    
FEATURES PROVIDED                       FINISHED HEAD                                    
HARDNESS RATING                         36.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C      
                                        MAXIMUM OVERALL                                  
SURFACE FINISH                          32.0 MICROINCHES BEARING SURFACE OF HEAD 32.0    
                                        MICROINCHES GRIP                                 
MATERIAL                                TITANIUM OVERALL                                 
MATERIAL DOCUMENT AND                   AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CLASSIFICATION                                                                            
DESIGN CONTROL REFERENCE                J306P16B                                         
THE MANUFACTURERS DATA                  07482