5306-01-621-6422, BOLT,SHOULDER

National Stock Number:
5306-01-621-6422

Federal Supply Class:
5306

National Item Identification Number:
016216422

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:

L6420019-005

43999

THE BOEING COMPANY

Techincal Specification:

SHOULDER SHAPE	ROUND ALL SHOULDERS
WIDTH BETWEEN FLATS	0.932 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM A967 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.963 INCHES NOMINAL
THREAD QUANTITY PER INCH	18
THREAD SERIES DESIGNATOR	UNJF
FASTENER LENGTH	13.247 INCHES NOMINAL
HEAD HEIGHT	0.400 INCHES NOMINAL
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A564/A564M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT - POST
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	0.6250 INCHES
SHOULDER DIAMETER	0.815 INCHES MINIMUM AND 0.825 INCHES MAXIMUM SECOND SHOULDER
SHOULDER DIAMETER	1.060 INCHES MINIMUM AND 1.070 INCHES MAXIMUM THIRD SHOULDER
SHOULDER DIAMETER	1.243 INCHES MINIMUM AND 1.246 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	1.610 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH	1.73 INCHES NOMINAL THIRD SHOULDER
SHOULDER LENGTH	0.120 INCHES NOMINAL SECOND SHOULDER

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