5305-01-048-6591, SETSCREW

National Stock Number:
5305-01-048-6591

Federal Supply Class:
5305

National Item Identification Number:
010486591

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Manufacturer Information:

11741206	19200	US ARMY ARDEC RDECOM
QAP11741206	19200	US ARMY ARDEC RDECOM

Techincal Specification:

FASTENER LENGTH	0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	SLOT
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A581 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER	0.164 INCHES
POINT DIAMETER	0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
POINT LENGTH	0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
POINT STYLE	CHAMFER DOG
POINT CHAMFER ANGLE	90.0 DEGREES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)

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