5306-01-165-1266 BOLT,MACHINE Index 5305-01-165-1269 SCREW,TAPPING

National Stock Number:
5305-01-165-1268

Federal Supply Class:
5305

National Item Identification Number:
011651268

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
HT08R32S08P0EER9ANIXTER INC.
HT08R32S08P56563ALIGN AEROSPACE LLC
MS3212-25L80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS3212-25L96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.418 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
FASTENER LENGTH0.480 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
MATERIALPLASTIC LOCKING FEATURE
STEEL COMP 304 OR
STEEL COMP 305 OR
STEEL COMP 316 OR
STEEL COMP 384 OR
STEEL COMP XM-7 FASTENER
SURFACE TREATMENTPASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLEWATERTIGHT
HEAD DIAMETER0.306 INCHES MINIMUM AND
0.347 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND
0.115 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPATCH OR
PELLET OR
STRIP THREADS
SPECIAL FEATURESFURNISHED WITH ONE SILICONE RUBBER O-RING


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