5305-01-601-8167, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-601-8167

Federal Supply Class:
5305

National Item Identification Number:
016018167

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:

BAC12HM08AH8	81205	THE BOEING COMPANY
BACS12HM08AH8	81205	THE BOEING COMPANY

Techincal Specification:

EXTENDED WASHER DIAMETER	0.262 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
FASTENER LENGTH	0.500 INCHES NOMINAL
HEAD HEIGHT	0.159 INCHES MINIMUM AND 0.164 INCHES MAXIMUM
HEAD STYLE	CHAMFER FLANGE
HOLE DIAMETER	0.044 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
HOLE QUANTITY	6
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5853 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PROPRIETARY CHARACTERISTICS	PACS
MINIMUM TENSILE STRENGTH	2240 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.164 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	FAA CERTIFIED
WIDTH ACROSS FLATS	0.1406 INCHES MINIMUM AND 0.1426 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.1406 INCHES MINIMUM AND 0.1426 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS-QQ-P-416 TYPE II CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.500 INCHES NOMINAL
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNJC

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