| 
                            
                                |  |  
                                |   |  
		                        | National Stock Number:
 5305-01-529-3889
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 015293889
 
 Description:
 SCREW,CAP,SOCKET HEAD
 
 Detail:
 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.
 |  
		                        | 
 Manufacturer Information:
 
 | 92196A648 | 39428 | MCMASTER-CARR SUPPLY CO | 
 |  
					            | 
 Techincal Specification:
 
 | THREAD SERIES DESIGNATOR | UNC |  | NOMINAL THREAD DIAMETER | 0.375 INCHES |  | THREAD QUANTITY PER INCH | 16 |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 6.000 INCHES NOMINAL |  | FASTENER LENGTH | 6.375 INCHES NOMINAL |  | MATERIAL | STEEL COMP 302 OVERALL |  | HEAD STYLE | PAN NO. 2 |  | HEAD DIAMETER | 0.562 INCHES NOMINAL |  | HEAD HEIGHT | 0.375 INCHES NOMINAL |  | INTERNAL DRIVE STYLE | DOUBLE HEXAGON |  | WIDTH ACROSS FLATS | 0.312 INCHES NOMINAL | 
 |  |