5306-99-941-4369 BOLT,MACHINE Index 5306-99-941-4383 BOLT,MACHINE

National Stock Number:
5306-99-941-4371

Federal Supply Class:
5306

National Item Identification Number:
999414371

Description:
BOLT,MACHINE


Manufacturer Information:
A102 K7766BRITISH STANDARDS INSTITUTION
A102-32E K7766BRITISH STANDARDS INSTITUTION


Techincal Specification:
FASTENER LENGTH3.800 INCHES NOMINAL
GRIP LENGTH3.200 INCHES NOMINAL
HARDNESS RATING248.0 BRINELL STANDARD MINIMUM AND 302.0 BRINELL STANDARD MAXIMUM
HEAD HEIGHT0.150 INCHES MAXIMUM AND 0.140 INCHES MINIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL
MINIMUM TENSILE STRENGTH123200 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
WIDTH BETWEEN FLATS0.438 INCHES MAXIMUM AND 0.431 INCHES MINIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDTD 904 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCADMIUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.600 INCHES NOMINAL
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNF


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