5305-01-386-6056 SCREW,CAP,HEXAGON HEAD Index 5310-01-386-6058 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5306-01-386-6057

Federal Supply Class:
5306

National Item Identification Number:
013866057

Description:
BOLT,INTERNAL WRENCHING

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.


Manufacturer Information:
DAA7232D702-00781205THE BOEING COMPANY


Techincal Specification:
THREAD SERIES DESIGNATORACME
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS2G
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH13.000 INCHES NOMINAL
FASTENER LENGTH19.000 INCHES NOMINAL
MATERIALSTEEL COMP 630 OR
STEEL COMP 631 OR
STEEL COMP XM-12 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
HEAD STYLEFILLISTER
HEAD DIAMETER0.550 INCHES NOMINAL
HEAD HEIGHT0.500 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
SPECIAL FEATURESCHROME PLATE OUTSIDE SURFACES ONLY QQ-C-320, TY 2 , ITEM INCLUDES TWO THRU HOLES LOCATED ON THE UNTHREADED PORTION OF THE BOLT 3.210 IN APART, FIRST HOLE 0.520 IN. FROM THE BEARING SURFACE OF THE HEAD


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