BOLT, SHEAR
P/N NAS464P6A25
NSN 5306-00-584-8321
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 megapascals)
             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 unplated, 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                           0.333 INCHES MINIMUM AND 0.400 INCHES MAXIMUM    
FASTENER LENGTH                         1.906 INCHES MINIMUM AND 1.953 INCHES MAXIMUM    
HEAD STYLE                              HEXAGON                                           
HEAD HEIGHT                             0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM    
WIDTH BETWEEN FLATS                     0.552 INCHES MINIMUM AND 0.564 INCHES MAXIMUM    
GRIP DIAMETER                           0.3733 INCHES MINIMUM AND 0.3742 INCHES MAXIMUM  
SINGLE SHEAR STRENGTH                   10500 POUNDS PER SQUARE INCH                     
NOMINAL THREAD DIAMETER                 0.375 INCHES                                     
GRIP LENGTH                             1.552 INCHES MINIMUM AND 1.572 INCHES MAXIMUM    
THREAD QUANTITY PER INCH                24                                               
MINIMUM TENSILE STRENGTH                160000 POUNDS PER SQUARE INCH                    
HARDNESS RATING                         36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C      
                                        MAXIMUM OVERALL                                  
MATERIAL                                STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP
                                        6150 OR STEEL COMP 8735 OR STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND                   MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR     
CLASSIFICATION                          MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR     
                                        MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR     
                                        MIL-S-6098 MIL SPEC 4TH MATERIAL RESPONSE OR     
                                        MIL-S-6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT                       CADMIUM AND CHROMATE OVERALL                     
SURFACE TREATMENT DOCUMENT              QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT     
AND CLASSIFICATION                      RESPONSE OVERALL                                 
THREAD SERIES DESIGNATOR                UNF                                              
SPECIFICATION/STANDARD DATA             80205-NAS464 PROFESSIONAL/INDUSTRIAL ASSOCIATION 
                                        STANDARD