5305-00-688-2127 SCREW,MACHINE Index 5305-00-688-2147 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-00-688-2138

Federal Supply Class:
5305

National Item Identification Number:
006882138

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:
7905105-10024617GENERAL MOTORS CORP
7905105-10099974DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
LP500D4-403038LONG-LOK, LLC
LP57N40S403038LONG-LOK, LLC


Techincal Specification:
FASTENER LENGTH0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
HEAD DIAMETER0.183 INCHES MAXIMUM
HEAD HEIGHT0.079 INCHES MAXIMUM
HEAD STYLEFILLISTER
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
LOCKING FEATUREPELLET THREADS
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.112 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS2A
THREAD LENGTH0.250 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH40


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