5305-01-616-5523, SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-616-5523

Federal Supply Class:
5305

National Item Identification Number:
016165523

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:

TLM1219F3HX16

007R1

TWIST TITE MFG, INC

Techincal Specification:

COUNTERSINK ANGLE	99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS	3A
FASTENER LENGTH	0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
HEAD DIAMETER	0.344 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HEAD HEIGHT	0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM
HEAD STYLE	FLAT COUNTERSUNK
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 8740 OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY	SOCKET HEAD SCREW
WIDTH ACROSS FLATS	0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416, TYPE II, CLASS 2, FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)

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