5305-01-053-7634 SETSCREW Index 5305-01-053-7636 SCREW,CAP,SOCKET HEAD

National Stock Number:
5306-01-053-7635

Federal Supply Class:
5306

National Item Identification Number:
010537635

Description:
BOLT,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.


Manufacturer Information:
11631655820RTX CORPORATION
11631666195SOLAR TURBINES INCORPORATED
116316-155820RTX CORPORATION
116316-166195SOLAR TURBINES INCORPORATED
590103599167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER0.280 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH0.970 INCHES NOMINAL
HEAD HEIGHT0.165 INCHES NOMINAL
HEAD STYLEHEXAGON
HOLE CONFIGURATION STYLEHEXAGON FLATS
HOLE DIAMETER0.051 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 302 OR STEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.438 INCHES
SHANK UNTHREADED HOLE DIAMETER0.172 INCHES NOMINAL FIRST HOLE
WIDTH BETWEEN FLATS0.688 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20


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