5305-01-362-6455, SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5305-01-362-6455

Federal Supply Class:
5305

National Item Identification Number:
013626455

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Manufacturer Information:

3882783-2

99193

HONEYWELL INTERNATIONAL INC.

Techincal Specification:

THREAD SERIES DESIGNATOR	UNC
NOMINAL THREAD DIAMETER	0.164 INCHES
THREAD QUANTITY PER INCH	32
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.510 INCHES MINIMUM AND
	0.560 INCHES MAXIMUM
FASTENER LENGTH	1.340 INCHES MINIMUM AND
	1.350 INCHES MAXIMUM
MATERIAL	STEEL COMP 302 OR
	STEEL COMP 303 OR
	STEEL COMP 303SE OR
	STEEL COMP 304 OR
	STEEL COMP 304L OR
	STEEL COMP 305 OR
	STEEL COMP 309 OR
	STEEL COMP 310 OR
	STEEL COMP 316 OR
	STEEL COMP 316L OR
	STEEL COMP 317 OR
	STEEL COMP 321 OR
	STEEL COMP 322 OR
	STEEL COMP 324 OR
	STEEL COMP 347 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
HEAD STYLE	FLAT CHAMFER
HEAD DIAMETER	0.335 INCHES MINIMUM AND
	0.345 INCHES MAXIMUM
HEAD HEIGHT	0.100 INCHES MINIMUM AND
	0.120 INCHES MAXIMUM
INTERNAL DRIVE STYLE	SLOT
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY	5
FIRST DIAMETER FROM HEAD	0.223 INCHES MINIMUM AND
	0.224 INCHES MAXIMUM
SECOND DIAMETER FROM HEAD	0.120 INCHES MINIMUM AND
	0.121 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD	0.223 INCHES MINIMUM AND
	0.224 INCHES MAXIMUM
FOURTH DIAMETER FROM HEAD	0.120 INCHES MINIMUM AND
	0.121 INCHES MAXIMUM
FIFTH DIAMETER FROM HEAD	0.223 INCHES MINIMUM AND
	0.224 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER	0.080 INCHES MINIMUM AND
	0.100 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER	0.178 INCHES MINIMUM AND
	0.208 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER	0.2808 INCHES MINIMUM AND
	0.300 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FOURTH DIAMETER	0.378 INCHES MINIMUM AND
	0.408 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIFTH DIAMETER	0.500 INCHES MINIMUM AND
	0.520 INCHES MAXIMUM

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