5305-00-010-0157 SCREW,CAP,HEXAGON HEAD Index 5305-00-010-0159 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-00-010-0158

Federal Supply Class:
5305

National Item Identification Number:
000100158

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
10015824617GENERAL MOTORS CORP
10015872582ROLLS-ROYCE SOLUTIONS AMERICA INC
10015872915GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
1001587X677GENERAL MOTORS LLC
1M361S41212PC61280064NAVAL SHIP SYSTEMS COMMAND
5305PL09449759009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
6184651228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
81100S4105-829231PC1180064NAVAL SHIP SYSTEMS COMMAND
8111S4105-457654PC2080064NAVAL SHIP SYSTEMS COMMAND
81311S41-170PC2380064NAVAL SHIP SYSTEMS COMMAND
81311S41-233PC2080064NAVAL SHIP SYSTEMS COMMAND
81311S41-300PC2880064NAVAL SHIP SYSTEMS COMMAND
81311S41-328PC2080064NAVAL SHIP SYSTEMS COMMAND
81311S4105-457511PC2380064NAVAL SHIP SYSTEMS COMMAND
C1031PC1124617GENERAL MOTORS CORP
HR2021451228ECOLAIRE INC BALDWIN-HAMILTON CO DIV
C1031PC1155380HATCH & KIRK, INC.
XD4166289WISCONSIN MOTORS LLC
C1031PC117X677GENERAL MOTORS LLC
81311S4105-457533PC5380064NAVAL SHIP SYSTEMS COMMAND
81311S4105-457538PC5280064NAVAL SHIP SYSTEMS COMMAND
AMC61S41-182PC37180064NAVAL SHIP SYSTEMS COMMAND
FF-S-8581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFS8581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HARDNESS RATING100.0 ROCKWELL B MAXIMUM OVERALL
HEAD HEIGHT0.312 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONSAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH69000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.500 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 10P STYLE
WIDTH BETWEEN FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH13


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