BOLT P/N NAS6610D40

NSN 5306 01 313 9130
MFG NATIONAL AEROSPACE STANDARDS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME   BOLT,SHEAR
DEFINITION   A high strength, 160,000 pounds per square inch (1100 mega pascals)
             minimum tensile strength externally threaded fastener designed for use
             in applications involving great shear stress. The head is designed to
             accommodate an external wrench or driver. The head is not designed to
             be held or driven with an inserted driver, nor is it designed for
             rotation by the thumb and fingers. The unthreaded portion is of
             specific grip length, plated or un plated, and is machined to a
             tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a
             specific diameter for items one inch (25 mm) or less in diameter.
             Items over one inch (25 mm) in diameter shall have a tolerance of
             fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The
             nominal major diameter of the threads shall be at least one thousandth
             (0.001) of an inch (0.025 mm) below the minimum shank diameter, but
             not below the minimum major diameter for applicable class of fit, as
             shown in the Screw Thread Standards, FED STD H28 and/or other
             nationally recognized standards. A locking feature may be incorporated
             in the design of the head or threads. See BOLT, MACHINE and BOLT,
             CLEVIS.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3A                                               
THREAD DIRECTION                        RIGHT-HAND                                       
THREAD LENGTH                           0.877 INCHES MINIMUM AND 0.927 INCHES MAXIMUM    
FASTENER LENGTH                         3.387 INCHES MINIMUM AND 3.417 INCHES MAXIMUM    
HEAD STYLE                              DISHED HEXAGON                                   
HEAD HEIGHT                             0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM    
WIDTH BETWEEN FLATS                     0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM    
GRIP DIAMETER                           0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM  
SHANK UNTHREADED HOLE                   0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM    
DIAMETER                                FIRST HOLE                                       
NOMINAL THREAD DIAMETER                 0.625 INCHES                                     
GRIP LENGTH                             2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM    
THREAD QUANTITY PER INCH                18                                               
MINIMUM TENSILE STRENGTH                160000 POUNDS PER SQUARE INCH                    
HARDNESS RATING                         36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C      
                                        MAXIMUM OVERALL                                  
DISTANCE FROM HEAD LARGEST              3.153 INCHES NOMINAL FIRST HOLE                  
BEARING SURFACE TO SHANK                                                                  
HOLE CENTER                                                                              
SURFACE FINISH                          32.0 MICROINCHES BEARING SURFACE OF HEAD 32.0    
                                        MICROINCHES GRIP 32.0 MICROINCHES THREADS        
MATERIAL                                STEEL COMP E4340 OR STEEL COMP 8740 OVERALL      
MATERIAL DOCUMENT AND                   MIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR     
CLASSIFICATION                          MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 
                                        6322 ASSN STD 2ND MATERIAL RESPONSE OVERALL      
SURFACE TREATMENT                       CADMIUM AND CHROMATE OVERALL                     
SURFACE TREATMENT DOCUMENT              QQ-P-416 TY 2,CL 2 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL                                 
THREAD SERIES DESIGNATOR                UNJF                                             
SPECIFICATION/STANDARD DATA             80205-NAS6610 PROFESSIONAL/INDUSTRIAL ASSOCIATION
                                        STANDARD