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		                        | National Stock Number:
 5305-01-160-1977
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 011601977
 
 Description:
 SCREW,TAPPING
 
 Detail:
 A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
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 Manufacturer Information:
 
 | 5V1474 | 11083 | CATERPILLAR INC | 
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 Techincal Specification:
 
 | FASTENER LENGTH | 15.88 MILLIMETERS NOMINAL |  | FEATURES PROVIDED | CASEHARDENED |  | HEAD DIAMETER | 11.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM |  | HEAD HEIGHT | 3.10 MILLIMETERS MINIMUM AND 3.38 MILLIMETERS MAXIMUM |  | HEAD STYLE | PAN |  | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |  | MATERIAL | STEEL OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES |  | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | 
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