5306-01-376-0728 BOLT,MACHINE Index 5306-01-376-0730 BOLT,ASSEMBLED WASHER

National Stock Number:
5306-01-376-0729

Federal Supply Class:
5306

National Item Identification Number:
013760729

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:
12417951-001076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
12417951-0010FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
DIN610M8X2510.908286IBA INDUSTRIAL INC
12417951-00119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS6G
FASTENER LENGTH25.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.15 MILLIMETERS MINIMUM AND 5.45 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL PROPERTY CLASS 10.9 OVERALL
NOMINAL THREAD DIAMETER8.0 MILLIMETERS
SHOULDER DIAMETER9.0 MILLIMETERS NOMINAL FIRST SHOULDER
SHOULDER LENGTH11.0 MILLIMETERS NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
WIDTH BETWEEN FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH11.5 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORM
THREAD PITCH IN MILLIMETERS1.5


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