5305-01-550-2436, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-550-2436

Federal Supply Class:
5305

National Item Identification Number:
015502436

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:

NAS1189-04P4N

80205

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

THREAD SERIES DESIGNATOR	UNJC
NOMINAL THREAD DIAMETER	0.112 INCHES
THREAD QUANTITY PER INCH	40
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.174 INCHES MINIMUM AND
	0.205 INCHES MAXIMUM
FASTENER LENGTH	0.219 INCHES MINIMUM AND
	0.250 INCHES MAXIMUM
MATERIAL	STEEL COMP 4140 AND
	STEEL COMP E4340 AND
	STEEL COMP 6150 AND
	STEEL COMP 8735 AND
	STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE AND
	MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE AND
	MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE AND
	MIL-S-6088 MIL SPEC 4TH MATERIAL RESPONSE AND
	MIL-S6049 MIL SPEC 5TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TY2CL2 FED SPEC ALL TREATMENT RESPONSES OVERALL
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
HEAD STYLE	FLAT COUNTERSUNK
HEAD DIAMETER	0.177 INCHES NOMINAL
COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND
	101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE	CROSS RECESS TYPE 1
LOCKING FEATURE	PELLET THREADS
SPECIFICATION/STANDARD DATA	80205-NAS1189 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

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