5305-00-145-8408, SETSCREW

National Stock Number:
5305-00-145-8408

Federal Supply Class:
5305

National Item Identification Number:
001458408

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:

746458-2

73030

HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

FASTENER LENGTH	0.980 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 303 OR STEEL COMP 303SE OVERALL
NOMINAL THREAD DIAMETER	0.164 INCHES
POINT LENGTH	0.142 INCHES NOMINAL
POINT STYLE	CONE
POINT CHAMFER ANGLE	65.0 DEGREES MINIMUM AND 70.0 DEGREES MAXIMUM
WIDTH ACROSS FLATS	0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.868 INCHES MINIMUM AND 0.898 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNC
THREAD QUANTITY PER INCH	32

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