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		                        | National Stock Number:
 5305-01-670-4013
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 016704013
 
 Description:
 SCREW,CAP,HEXAGON HEAD
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 Manufacturer Information:
 
 | AES01C312A75WA2A91 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | 
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 Techincal Specification:
 
 | THREAD SERIES DESIGNATOR | UNC |  | THREAD LENGTH | 0.875 INCHES NOMINAL |  | FASTENER LENGTH | 1.75 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | HEAD STYLE | HEXAGON |  | THREAD DIRECTION | RIGHT-HAND |  | NOMINAL THREAD DIAMETER | 0.3125 INCHES |  | THREAD QUANTITY PER INCH | 18 |  | THREAD CLASS | 2A |  | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA 574 GRADE 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | SURFACE TREATMENT | ZINC OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B 633, TYPE II, SC 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |  | HEAD HEIGHT | 0.195 INCHES MINIMUM AND |  |  | 0.211 INCHES MAXIMUM |  | WIDTH BETWEEN FLATS | 0.4890 INCHES MINIMUM AND |  |  | 0.5000 INCHES MAXIMUM | 
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