5305-01-187-8758 SETSCREW Index 5306-01-187-8760 BOLT,CLOSE TOLERANCE

National Stock Number:
5306-01-187-8759

Federal Supply Class:
5306

National Item Identification Number:
011878759

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.


Manufacturer Information:
FF-B-58481348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MS35751-19380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS35751-19396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD QUANTITY PER INCH10
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.750 INCHES MINIMUM
FASTENER LENGTH5.900 INCHES MINIMUM AND
6.100 INCHES MAXIMUM
MATERIALSTEEL COMP 1108 OR
STEEL COMP 1109 OR
STEEL COMP 1110 OR
STEEL COMP 1117 OR
STEEL COMP 1118 OR
STEEL COMP 1132 OR
STEEL COMP 1137 OR
STEEL COMP 1140 OR
STEEL COMP 1141 OR
STEEL COMP 1145 OR
STEEL COMP 1146 OR
STEEL COMP 1151 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA307 ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OR
ZINC OVERALL
MINIMUM TENSILE STRENGTH60000 POUNDS PER SQUARE INCH
HEAD STYLEBUTTON
HEAD DIAMETER1.469 INCHES MINIMUM AND
1.594 INCHES MAXIMUM
HEAD HEIGHT0.375 INCHES MINIMUM AND
0.406 INCHES MAXIMUM
NECK LENGTH0.375 INCHES MINIMUM AND
0.406 INCHES MAXIMUM
NECK WIDTH0.741 INCHES MINIMUM AND
0.768 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA1 TYPE AND
1 CLASS AND
A STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFF-B-584


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