6640-00-404-2636 MATTING,POLYETHYLENE Index 5310-00-404-2644 NUT,PLAIN,HEXAGON

National Stock Number:
5305-00-404-2637

Federal Supply Class:
5305

National Item Identification Number:
004042637

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:
166648-130209384CEC VIBRATION PRODUCTS, LLC
166648-1302D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HEAD DIAMETER0.154 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
HEAD HEIGHT0.095 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
THREAD CLASS3A
THREAD LENGTH0.128 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
WIDTH ACROSS FLATS0.078 INCHES NOMINAL


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