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		                             National Stock Number: 5305-01-477-0236
  Federal Supply Class: 5305
  National Item Identification Number: 014770236
  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. 
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  Manufacturer Information:
 | 98-19730 | 30554 | DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER |   
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  Techincal Specification:
 | FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL |  | MATERIAL | STEEL PROPERTY CLASS 10.9 OVERALL |  | HEAD STYLE | BINDING |  | INTERNAL DRIVE STYLE | HEXAGON |  | SPECIAL FEATURES | CLASS 10.9 BLACK FINISH STEEL, (METRIC) -ISO 7380, TENSILE STRENGTH: 150,000 PSI MIN |   
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