5305-01-161-7286 SCREW,MACHINE Index 5306-01-161-7288 BOLT,HOOK

National Stock Number:
5305-01-161-7287

Federal Supply Class:
5305

National Item Identification Number:
011617287

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
128097A45152OSHKOSH CORP
128097A75Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH2.230 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
HEAD HEIGHT0.452 INCHES MINIMUM AND 0.485 INCHES MAXIMUM
HEAD STYLESQUARE
PART NAME ASSIGNED BY CONTROLLING AGENCYSQUARE HEAD SET SCREW
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD DIAMETER0.620 INCHES
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTPHOSPHATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE
WIDTH BETWEEN FLATS0.625 INCHES MAXIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH2.068 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH11
THREAD SERIES DESIGNATORUNC


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