5305-01-093-2446, SETSCREW

National Stock Number:
5305-01-093-2446

Federal Supply Class:
5305

National Item Identification Number:
010932446

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:

737970-3

73030

HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

FASTENER LENGTH	0.910 INCHES MINIMUM AND 0.920 INCHES MAXIMUM
HARDNESS RATING	75.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 79.5 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
HEAD DIAMETER	0.281 INCHES NOMINAL
HEAD HEIGHT	0.070 INCHES NOMINAL
HEAD STYLE	FLAT CHAMFER
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5612 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 410 OVERALL
NOMINAL THREAD DIAMETER	0.190 INCHES
POINT DIAMETER	0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
POINT LENGTH	0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
POINT STYLE	DOG
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.300 INCHES MINIMUM AND 0.310 INCHES MAXIMUM
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH ACROSS FLATS	0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM

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