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		                             National Stock Number: 5306-01-298-7336
  Federal Supply Class: 5306
  National Item Identification Number: 012987336
  Description: BOLT,SQUARE NECK
  Detail: A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head. 
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  Manufacturer Information:
 | 23-9691-450 | 64678 | DAIMLER TRUCK NORTH AMERICA LLC |  | 23-9691-450 | CN7Z7 | MERCEDES-BENZ AG |  | 23-9691-450 | D8046 | DAIMLER AG |   
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  Techincal Specification:
 | THREAD SERIES DESIGNATOR | UNC |  | NOMINAL THREAD DIAMETER | 0.500 INCHES |  | THREAD QUANTITY PER INCH | 13 |  | THREAD CLASS | 2A |  | THREAD DIRECTION | RIGHT-HAND |  | FASTENER LENGTH | 4.500 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL |  | HEAD STYLE | BUTTON |  | HEAD DIAMETER | 1.062 INCHES NOMINAL |  | HEAD HEIGHT | 0.250 INCHES NOMINAL |  | NECK LENGTH | 0.250 INCHES MINIMUM AND |   | 0.281 INCHES MAXIMUM |  | NECK WIDTH | 0.492 INCHES MINIMUM |  | SPECIAL FEATURES | SHANK THREADED IN TWO PLACES |   
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