5306-01-236-1603, BOLT,SHOULDER

National Stock Number:
5306-01-236-1603

Federal Supply Class:
5306

National Item Identification Number:
012361603

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:

75B299052-2003

76301

THE BOEING COMPANY

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	5.671 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH	5.940 INCHES NOMINAL
HEAD HEIGHT	0.340 INCHES NOMINAL
HEAD STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 4140 OVERALL
NOMINAL THREAD DIAMETER	0.625 INCHES
SHOULDER DIAMETER	0.642 INCHES MINIMUM AND 0.645 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	5.406 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SHANK UNTHREADED HOLE DIAMETER	0.141 INCHES MINIMUM AND 0.147 INCHES MAXIMUM FIRST HOLE
WIDTH BETWEEN FLATS	0.935 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PS13101 TY 2 CL 2 CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.534 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	18

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