5305-01-440-9719, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-440-9719

Federal Supply Class:
5305

National Item Identification Number:
014409719

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Manufacturer Information:

112157083 FIND 86	07309	BIRD-JOHNSON PROPELLER COMPANY, LLC
315424 PC 77	34712	LAKE SHORE SYSTEMS, INC.
K-4-3-25	07309	BIRD-JOHNSON PROPELLER COMPANY, LLC
802-5773417 REV D PC 68	53711	NAVAL SEA SYSTEMS COMMAND
NAS1352-10LN24	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1352-10-LN24	D9182	ZF INDUSTRIEANTRIEBE WITTEN GMBH
PL-315424 PC 77	34712	LAKE SHORE SYSTEMS, INC.

Techincal Specification:

THREAD SERIES DESIGNATOR	UNRC
NOMINAL THREAD DIAMETER	0.625 INCHES
THREAD QUANTITY PER INCH	11
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	1.318 INCHES MINIMUM AND
	1.500 INCHES MAXIMUM
FASTENER LENGTH	1.500 INCHES NOMINAL
MATERIAL	PLASTIC POLYAMIDE LOCKING FEATURE
	STEEL UNS K03104 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT	OXIDE FASTENER
COLOR	BLACK FASTENER
HARDNESS RATING	37.0 ROCKWELL C MINIMUM AND
	45.0 ROCKWELL C MAXIMUM FASTENER
MINIMUM TENSILE STRENGTH	170000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH	150000 POUNDS PER SQUARE INCH
HEAD STYLE	FLAT CHAMFER
HEAD DIAMETER	0.921 INCHES MINIMUM AND
	0.937 INCHES MAXIMUM
HEAD HEIGHT	0.616 INCHES MINIMUM AND
	0.625 INCHES MAXIMUM
INTERNAL DRIVE STYLE	HEXAGON
WIDTH ACROSS FLATS	0.500 INCHES NOMINAL
LOCKING FEATURE	PELLET THREADS

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