5306-00-471-0895, BOLT,SHOULDER

National Stock Number:
5306-00-471-0895

Federal Supply Class:
5306

National Item Identification Number:
004710895

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:

4F51227-101A

98897

LOCKHEED MARTIN CORP

Techincal Specification:

DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER	1.710 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH	1.910 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6427 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
MINIMUM TENSILE STRENGTH	220000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.500 INCHES
SHANK UNTHREADED HOLE DIAMETER	0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER	0.6200 INCHES MINIMUM AND 0.6230 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	1.430 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ST+58-005 FSCM 98897 MFR REF 1ST TREATMENT RESPONSE OR ST+58-102 FSCM 98897 MFR REF 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OR NICKEL OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.390 INCHES MINIMUM
THREAD SERIES DESIGNATOR	UNF
THREAD QUANTITY PER INCH	20

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