SCREW
P/N MS35307-429
P/N 35307-429
NSN 5305-00-701-7630
MFG NATIONAL AEROSPACE STANDARDS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   SCREW,CAP,HEXAGON H
DEFINITION:  An externally threaded fastener designed for insertion into holes in
             assembled parts, for mating with a preformed internal thread and for
             tightening or releasing by torquing the head.  The threaded and
             unthreaded portions are both of the same nominal diameter of 0.190
             inch (5 mm) or larger.  Head dimensions and sizes of threaded and
             unthreaded portions shall conform to internationally recognized
             fastener standards.  The thread length being the controlled dimension,
             the grip length is not specified.  A locking feature may be
             incorporated in the design of the head or threads.  The head is not
             designed to be held or driven with an inserted driver or by the thumb
             and fingers.  Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY;
             BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            2A                                               
THREAD DIRECTION                        RIGHT-HAND                                       
THREAD LENGTH                           1.250 INCHES MINIMUM AND 1.440 INCHES MAXIMUM    
FASTENER LENGTH                         6.000 INCHES NOMINAL                             
HEAD STYLE                              HEXAGON                                          
HEAD HEIGHT                             0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM    
WIDTH BETWEEN FLATS                     0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM    
NOMINAL THREAD DIAMETER                 0.500 INCHES                                     
THREAD QUANTITY PER INCH                13                                               
MINIMUM TENSILE STRENGTH                80000 POUNDS PER SQUARE INCH                     
MATERIAL                                STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304
                                        OR STEEL COMP 305 OR STEEL COMP 316 OVERALL      
MATERIAL DOCUMENT AND                   66 FED STD ALL MATERIAL RESPONSES OVERALL        
CLASSIFICATION                                                                           
SURFACE TREATMENT                       PASSIVATE OVERALL                                
SURFACE TREATMENT DOCUMENT              QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
AND CLASSIFICATION                                                                       
THREAD SERIES DESIGNATOR                UNC