5306-01-451-7411, BOLT,SHOULDER

National Stock Number:
5306-01-451-7411

Federal Supply Class:
5306

National Item Identification Number:
014517411

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

NAS6404A6X

80205

NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE

Techincal Specification:

THREAD SERIES DESIGNATOR	UNJF
NOMINAL THREAD DIAMETER	0.250 INCHES
THREAD QUANTITY PER INCH	28
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.370 INCHES NOMINAL
FASTENER LENGTH	0.730 INCHES MINIMUM AND
	0.760 INCHES MAXIMUM
MATERIAL	TITANIUM ALLOY UNS R56400 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR
	AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ALUMINUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS4006 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
MINIMUM TENSILE STRENGTH	160000 POUNDS PER SQUARE INCH
HEAD STYLE	DISHED HEXAGON
HEAD HEIGHT	0.125 INCHES MINIMUM AND
	0.140 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.429 INCHES MINIMUM AND
	0.439 INCHES MAXIMUM
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER DIAMETER	0.2641 INCHES MINIMUM AND
	0.2651 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.365 INCHES MINIMUM AND
	0.385 INCHES MAXIMUM FIRST SHOULDER

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