5305-01-171-8078 SCREW,WOOD Index 5306-01-171-8080 BOLT,SHOULDER

National Stock Number:
5306-01-171-8079

Federal Supply Class:
5306

National Item Identification Number:
011718079

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:
10116086A486GNIMIKKEISTOKESKUS NCB FINLAND
PBF1263-4-427624SPS TECHNOLOGIES LLC
ST3M494-4-406950HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M494-4-40PTK6SPS TECHNOLOGIES INC
ST3M494-4-427624SPS TECHNOLOGIES LLC
S11-1065-4-457928SONIC INDUSTRIES, INC.
VS3251-4-406950HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M494-4-457928SONIC INDUSTRIES, INC.
ST3M494-4-476301THE BOEING COMPANY
ST3M494-4-480539SPS TECHNOLOGIES, LLC
ST3M494-4-492215HOWMET GLOBAL FASTENING SYSTEMS INC
VS3251-4-492215HOWMET GLOBAL FASTENING SYSTEMS INC
ST3M494-4-4K5673SPS TECHNOLOGIES LTD TJ BROOKS DIVISION


Techincal Specification:
FASTENER LENGTH0.660 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
HEAD HEIGHT0.156 INCHES MINIMUM AND 0.171 INCHES MAXIMUM
HEAD STYLEDISHED HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
SHOULDER DIAMETER0.3115 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
SHOULDER LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM FIRST SHOULDER
WIDTH BETWEEN FLATS0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.344 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH28


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