5306-01-223-5451, BOLT,SHOULDER

National Stock Number:
5306-01-223-5451

Federal Supply Class:
5306

National Item Identification Number:
012235451

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:

1276-05-325	44114	BAE SYSTEMS LAND & ARMAMENTS L.P.
1276-05-325	A0199	FINMECCANICA SPA
5520312	53711	NAVAL SEA SYSTEMS COMMAND
5306PL0816100	9009H	INSPEKTORAT WSPARCIA SIL ZBROJNYCH

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	60.0 MILLIMETERS NOMINAL FIRST HOLE
EXTERNAL THREAD TOLERANCE CLASS	6H
FASTENER LENGTH	68.00 MILLIMETERS NOMINAL
FEATURES PROVIDED	FINISHED HEAD
HARDNESS RATING	20.0 ROCKWELL C MINIMUM OVERALL AND 25.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER	42.0 MILLIMETERS NOMINAL
HEAD HEIGHT	4.8 MILLIMETERS MINIMUM AND 5.1 MILLIMETERS MAXIMUM
HEAD STYLE	ROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 1040 OVERALL OR STEEL COMP 1042 OVERALL OR STEEL COMP 1043 OVERALL OR STEEL COMP 1044 OVERALL OR STEEL COMP 1045 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
NOMINAL THREAD DIAMETER	24.0 MILLIMETERS
SHANK UNTHREADED HOLE DIAMETER	4.9 MILLIMETERS MINIMUM FIRST HOLE AND 5.2 MILLIMETERS MAXIMUM FIRST HOLE
SHOULDER DIAMETER	29.9 MILLIMETERS MINIMUM FIRST SHOULDER AND 30.0 MILLIMETERS MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHOULDER LENGTH	40.0 MILLIMETERS NOMINAL FIRST SHOULDER
WIDTH BETWEEN FLATS	36.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL AND CHROMATE OVERALL
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	28.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATOR	M
THREAD PITCH IN MILLIMETERS	3.0

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