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National Stock Number:
5305-00-207-0901
Federal Supply Class:
5305
National Item Identification Number:
002070901
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.
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Manufacturer Information:
| 106976 | 24617 | GENERAL MOTORS CORP | | 106976 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 14N600PC20 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 12135-19 | 71871 | ALFA LAVAL INC | | 14N600PC20 | 7PZX0 | FAIRBANKS MORSE, LLC | | 106976 | 7X677 | GENERAL MOTORS LLC | | 14N607PC20 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 15C1900-301 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 15C1911-301 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 31N750PC46 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | 31N750PC46 | 7PZX0 | FAIRBANKS MORSE, LLC | | 15C1911-301 | 7PZX0 | FAIRBANKS MORSE, LLC | | 15C1900-301 | 7PZX0 | FAIRBANKS MORSE, LLC | | 14N607PC20 | 7PZX0 | FAIRBANKS MORSE, LLC | | N20300PC180 | 24617 | GENERAL MOTORS CORP | | 31N800PC46 | 50024 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO | | N20300PC180 | 55380 | HATCH & KIRK, INC. | | N20300PC180 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | 31N800PC46 | 7PZX0 | FAIRBANKS MORSE, LLC | | N20300PC180 | 7X677 | GENERAL MOTORS LLC | | 81127S41-20300ALT11PC180 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 81417S41-117PC46 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 81417S41-588PC20 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 81417S41-762PC20 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 81417S41-779PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | FFS85TYPE2STYLE10PGRADE2 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| FASTENER LENGTH | 0.500 INCHES NOMINAL | | HARDNESS RATING | 100.0 ROCKWELL B MAXIMUM OVERALL | | HEAD HEIGHT | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | MINIMUM TENSILE STRENGTH | 69000 POUNDS PER SQUARE INCH | | MINIMUM YIELD STRENGTH | 55000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | WIDTH BETWEEN FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.500 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES DESIGNATOR | UNC |
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