5306-01-276-1604, BOLT,SHOULDER

5305-01-276-1603 SCREW,EXTERNALLY RELIEVED BODY

National Stock Number:
5306-01-276-1604

Federal Supply Class:
5306

National Item Identification Number:
012761604

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:

5306PL1498844	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH
71657CD-3-1240	56878	SPS TECHNOLOGIES, LLC
AIC4356N3D1240	06725	SPS TECHNOLOGIES, LLC
BM4356N3D-1240	17446	HUCK INTERNATIONAL, INC
C4356N3D1240	56878	SPS TECHNOLOGIES, LLC
C4356N3D1240	81755	LOCKHEED MARTIN CORPORATION
VCB0008A3-1240	06710	VALLEY-TODECO, INC.
PBF4356N3D1240	27624	SPS TECHNOLOGIES LLC
SII1058CR3-1240	57928	SONIC INDUSTRIES, INC.
VS2986CR3-1240	92215	HOWMET GLOBAL FASTENING SYSTEMS INC

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.415 INCHES MINIMUM AND 1.435 INCHES MAXIMUM FIRST HOLE
FASTENER LENGTH	1.553 INCHES MINIMUM AND 1.573 INCHES MAXIMUM
HARDNESS RATING	46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT	0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AMS6485 ASSN STD SINGLE MATERIAL RESPONSE OR AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP H11 OVERALL
MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.190 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER	0.2445 INCHES MINIMUM AND 0.2460 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER LENGTH	1.230 INCHES MINIMUM AND 1.250 INCHES MAXIMUM FIRST SHOULDER
SPECIAL FEATURES	SUPPLY WITH DRY FILM LUBRICANT PER MIL-L-46010 ON GRIP ONLY
WIDTH BETWEEN FLATS	0.367 INCHES MINIMUM AND 0.377 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS672 ASSN STD 1ST TREATMENT RESPONSE OR AMS2416 ASSN STD 2ND TREATMENT RESPONSE THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	NAS672 ASSN STD 1ST TREATMENT RESPONSE OR AMS2416 ASSN STD 2ND TREATMENT RESPONSE HEAD
SURFACE TREATMENT	CADMIUM AND CHROMATE OR NICKEL AND CADMIUM THREADS
SURFACE TREATMENT	CADMIUM AND CHROMATE OR NICKEL AND CADMIUM HEAD
THREAD DIRECTION	RIGHT-HAND
THREAD CLASS	3A
THREAD LENGTH	0.313 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNJF
THREAD QUANTITY PER INCH	32

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