5305-00-637-4036 SCREW,CAP,HEXAGON HEAD Index 5305-00-637-4038 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-00-637-4037

Federal Supply Class:
5305

National Item Identification Number:
006374037

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:
12212621450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
12212624617GENERAL MOTORS CORP
12212672582ROLLS-ROYCE SOLUTIONS AMERICA INC
1221267X677GENERAL MOTORS LLC
82213S41-177PC2580064NAVAL SHIP SYSTEMS COMMAND
82214S41-162PC3080064NAVAL SHIP SYSTEMS COMMAND
82214S41-182PC2180064NAVAL SHIP SYSTEMS COMMAND
82217S4105-4345880064NAVAL SHIP SYSTEMS COMMAND
82218S41-192PC6680064NAVAL SHIP SYSTEMS COMMAND
82218S41-264PC3580064NAVAL SHIP SYSTEMS COMMAND
82219S41-158PC4480064NAVAL SHIP SYSTEMS COMMAND
82219S41-176PC280064NAVAL SHIP SYSTEMS COMMAND
82219S41-195PC4180064NAVAL SHIP SYSTEMS COMMAND
BB58S61-0809PC1180064NAVAL SHIP SYSTEMS COMMAND
CSA75 3-8X7-888080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
ENA18PC4488080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
ENA30-1PC2388080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FF-S-8581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FSBA19PC3088080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FSBA28PC2188080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
G205802-3264959AMERICAN TELEPHONE AND TELEGRAPH CO
G205802-3270408AT AND T CORP
GNA18PC4488080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
GNA27-1PC788080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
GNBA18PC4488080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
GSBA26PC288080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
GSBC17PC988080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
MS35291-5996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
PC449S41-0175PC280064NAVAL SHIP SYSTEMS COMMAND
YF257S41-011PC1480064NAVAL SHIP SYSTEMS COMMAND
YF257S41-033PC4480064NAVAL SHIP SYSTEMS COMMAND
YF257S41-070PC2380064NAVAL SHIP SYSTEMS COMMAND
YT143S41-0110PC380064NAVAL SHIP SYSTEMS COMMAND
YT143S41-0178PC280064NAVAL SHIP SYSTEMS COMMAND
YT144S41-047PC2580064NAVAL SHIP SYSTEMS COMMAND
YT154S41-0363PC380064NAVAL SHIP SYSTEMS COMMAND
YT154S41-0424PC280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH0.875 INCHES NOMINAL
HARDNESS RATING100.0 ROCKWELL B MAXIMUM OVERALL
HEAD HEIGHT0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH69000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.375 INCHES
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES MAXIMUM
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNC


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