QTY. Per. HD, $50.00 Per Hundred

SCREW MACHINE,
P/N MS24694-S145
NSN 5305 00 269 4203
MFG NATIONAL AEROSPACE STANDARDS
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   SCREW,MACHINE
DEFINITION:  An externally threaded fastener whose threaded portion is of one
             nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be
             held or driven with either a wrench or an inserted driver or both
             (excluding internal socket or internal multiple spline types), in
             sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have
             a head designed for any type inserted driver (excluding internal
             socket or internal multiple spline types), but may also be designed
             for external wrenching. A locking feature may be incorporated in the
             design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY
             RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED
             WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL
             WRENCHING; and SCREW, CAP SOCKET HEAD.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3A                                                
THREAD DIRECTION                        RIGHT-HAND                                       
THREAD LENGTH                           0.464 INCHES MINIMUM AND 0.625 INCHES MAXIMUM    
FASTENER LENGTH                         0.844 INCHES MINIMUM AND 0.891 INCHES MAXIMUM    
HEAD STYLE                              FLAT COUNTERSUNK                                 
HEAD DIAMETER                           0.569 INCHES MINIMUM AND 0.635 INCHES MAXIMUM    
INTERNAL DRIVE STYLE                    CROSS RECESS TYPE 1                              
NOMINAL THREAD DIAMETER                 0.312 INCHES                                     
THREAD QUANTITY PER INCH                24                                                
MINIMUM TENSILE STRENGTH                125000 POUNDS PER SQUARE INCH                    
HARDNESS RATING                         22.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C      
                                        MAXIMUM                                           
COUNTERSINK ANGLE                       99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM   
SCREW MATERIAL                          STEEL COMP 8630 OR STEEL COMP 4037               
SCREW MATERIAL DOCUMENT AND             MIL-S-6050 MIL SPEC 1ST MATERIAL RESPONSE OR AMS 
CLASSIFICATION                          6300 ASSN STD 2ND MATERIAL RESPONSE              
SCREW SURFACE TREATMENT                 CADMIUM AND CHROMATE                             
SCREW SURFACE TREATMENT                 QQ-B-416,TY 2,CL 3 FED SPEC ALL TREATMENT        
DOCUMENT AND CLASSIFICATION             RESPONSES                                        
THREAD SERIES DESIGNATOR                UNF