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		                             National Stock Number: 5307-01-447-4443
  Federal Supply Class: 5307
  National Item Identification Number: 014474443
  Description: STUD,SELF-LOCKING
  Detail: A headed fastener threaded externally on a portion or on the full length of the shank. The head has projections on the underside or periphery, or is otherwise designed to be mechanically pressed and embedded in a metallic panel, or the like. It is securely locked in position by the displaced metal. For items that require locking rings, see BOLT, SELF-LOCKING and STUD, LOCKED IN. Excludes INSERT, SCREW THREAD. 
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  Manufacturer Information:
 | 77091289 | F6180 | ALCATEL-LUCENT INTERNATIONAL |  | 77091289 | F6204 | ALCATEL TELSPACE |  | CFHA-M4-20 | 46384 | PENN ENGINEERING & MANUFACTURING CORP |  | CFHAM4-20 | 46384 | PENN ENGINEERING & MANUFACTURING CORP |   
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  Techincal Specification:
 | DISTANCE ACROSS FLATS | 8.08 MILLIMETERS MINIMUM AND 9.58 MILLIMETERS MAXIMUM |  | HEAD DIAMETER | 7.34 MILLIMETERS MAXIMUM |  | HEAD LENGTH | 1.91 MILLIMETERS MAXIMUM |  | OVERALL LENGTH | 16.0 MILLIMETERS MINIMUM AND 24.0 MILLIMETERS MAXIMUM |  | SPECIAL FEATURES | MATERIAL ALUMINUM AND STAINLESS STEEL STUDS |  | STYLE DESIGNATOR | SELF-LOCKING |   
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