5306-01-309-7038 BOLT,U Index 5306-01-309-7040 BOLT,SHEAR

National Stock Number:
5305-01-309-7039

Federal Supply Class:
5305

National Item Identification Number:
013097039

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
741731255-200192215HOWMET GLOBAL FASTENING SYSTEMS INC
74A731255-200106710VALLEY-TODECO, INC.
74A731255-200106725SPS TECHNOLOGIES, LLC
74A731255-200117446HUCK INTERNATIONAL, INC
74A731255-200127624SPS TECHNOLOGIES LLC
74A731255-200173197HI-SHEAR CORPORATION
74A731255-200176301THE BOEING COMPANY
74A731255-2001B76301THE BOEING COMPANY
74A731255-200180539SPS TECHNOLOGIES, LLC
74A731255-200188314MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS-TULSA
74A731255-20018V613THE BOEING COMPANY
74A731255-200197928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH6.340 INCHES NOMINAL
HEAD DIAMETER1.250 INCHES NOMINAL
HEAD HEIGHT0.750 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESQUARE
LOCKING FEATUREPATCH THREADS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
MATERIALPLASTIC POLYAMIDE NYLON LOCKING FEATURE
MATERIALSTEEL COMP XM-13 FASTENER
NOMINAL THREAD DIAMETER0.750 INCHES
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.170 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH16
WIDTH ACROSS FLATS0.378 INCHES MINIMUM AND 0.383 INCHES MAXIMUM


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