SCREW
P/N 69300-3-4
NSN 5305 00 127 7976
MFG HAMILTON SUNDSTRAND
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   SCREW,CAP,SOCKET HE
DEFINITION:  An externally threaded fastener whose threaded portion is of one
             nominal diameter. The head has an internal socket or multiple spline
             for use with an inserted driver. A locking feature may be incorporated
             in the design of the head or threads. Excludes items with bevel
             (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW,
             SHOULDER; and SCREW, MACHINE.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3A                                               
THREAD DIRECTION                        RIGHT-HAND                                       
THREAD LENGTH                           0.336 INCHES MINIMUM AND 0.428 INCHES MAXIMUM    
FASTENER LENGTH                         0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM    
HEAD STYLE                              FLAT CHAMFER                                     
HEAD DIAMETER                           0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM    
HEAD HEIGHT                             0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM    
HOLE DIAMETER                           0.044 INCHES MINIMUM AND 0.051 INCHES MAXIMUM    
INTERNAL DRIVE STYLE                    HEXAGON                                          
NOMINAL THREAD DIAMETER                 0.190 INCHES                                     
WIDTH ACROSS FLATS                      0.156 INCHES MINIMUM AND 0.159 INCHES MAXIMUM    
HOLE QUANTITY                           6                                                
HOLE TYPE                               DRILLED                                          
THREAD QUANTITY PER INCH                32                                                
MINIMUM TENSILE STRENGTH                125000 POUNDS PER SQUARE INCH                    
MINIMUM YIELD STRENGTH                  80000 POUNDS PER SQUARE INCH                     
HOLE CONFIGURATION STYLE                ROUND INTERNAL HEXAGON                            
SURFACE FINISH                          63.0 MICROINCHES BEARING SURFACE OF HEAD 63.0    
                                        MICROINCHES GRIP 32.0 MICROINCHES THREADS        
MATERIAL                                STEEL COMP 304 OVERALL                           
SURFACE TREATMENT                       PASSIVATE OVERALL                                
DESIGN CONTROL REFERENCE                69300-3-4                                        
THE MANUFACTURERS DATA                  73030                                            
MANUFACTURERS CODE                                                                       
THREAD SERIES DESIGNATOR                UNJ