5306-00-480-7442, BOLT,SHOULDER

National Stock Number:
5306-00-480-7442

Federal Supply Class:
5306

National Item Identification Number:
004807442

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:

523514	01060	MNR TOOL ENGINEERING INC
523514	0UCY9	M.S. AEROSPACE INC.
523514	11449	TURBO POWER & MARINE SYSTEM INC SUB OF UNITED TECHNOLOGIES CORP
523514	27238	BRISTOL INDUSTRIES, LLC
523514	4GP55	ACUFAST AIRCRAFT PRODUCTS
523514	52661	RTX CORPORATION
523514	77445	RTX CORPORATION
523514	82224	JOHN HASSALL, INC.
523514	82SX4	BC TECHNICAL CENTER, LLC
523514	92215	HOWMET GLOBAL FASTENING SYSTEMS INC
523514	93907	TEXTRON FASTENING SYSTEMS DBA DECORAH OPERATIONS TFS
523514	A1387	NECCHI SPA

Techincal Specification:

EXTENDED WASHER DIAMETER	0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM
EXTENDED WASHER THICKNESS	0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM
FASTENER LENGTH	0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM
HEAD HEIGHT	0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM
HEAD STYLE	DOUBLE HEXAGON W/HOLE
HOLE DIAMETER	0.070 INCHES NOMINAL
HOLE CONFIGURATION STYLE	DOUBLE HEXAGON LONGITUDINAL HOLE
HOLE QUANTITY	4
HOLE TYPE	DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5754 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
SHOULDER DIAMETER	0.374 INCHES MINIMUM AND 0.384 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
WIDTH BETWEEN FLATS	0.304 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
THREAD QUANTITY PER INCH	20
THREAD SERIES DESIGNATOR	UNC

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