5306-01-060-7248, BOLT,SHOULDER

National Stock Number:
5306-01-060-7248

Federal Supply Class:
5306

National Item Identification Number:
010607248

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:

5306PL1497557	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
5306PL1802949	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
71657CD-8-2750	56878	SPS TECHNOLOGIES, LLC
AIC4356N8D2750	06725	SPS TECHNOLOGIES, LLC
BM4356N8D-2750	17446	HUCK INTERNATIONAL, INC
C4356N8D2750	06710	VALLEY-TODECO, INC.
C4356N8D2750	56878	SPS TECHNOLOGIES, LLC
C4356N8D2750	57928	SONIC INDUSTRIES, INC.
C4356N8D2750	81755	LOCKHEED MARTIN CORPORATION
PBF4356N8D2750	27624	SPS TECHNOLOGIES LLC
SII058N8D2750	57928	SONIC INDUSTRIES, INC.
VCB0008A8-2-750	06710	VALLEY-TODECO, INC.
VS2986N8D2750	92215	HOWMET GLOBAL FASTENING SYSTEMS INC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	2.985 INCHES MINIMUM AND 3.005 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH	3.178 INCHES MINIMUM AND 3.198 INCHES MAXIMUM
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.203 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
NOMINAL THREAD DIAMETER	0.375 INCHES
SHOULDER LENGTH	2.740 INCHES MINIMUM AND 2.760 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER	0.106 INCHES MINIMUM AND 0.116 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER	0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURES	DRY FILM LUBE PER MIL-L-46010 ON GRIP ONLY
WIDTH BETWEEN FLATS	0.679 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS 672 ASSN STD SINGLE TREATMENT RESPONSE HEAD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS 672 ASSN STD SINGLE TREATMENT RESPONSE THREADS
SURFACE TREATMENT	CADMIUM HEAD
SURFACE TREATMENT	CADMIUM THREADS
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.438 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNJF
THREAD QUANTITY PER INCH	24

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