5305-01-568-0512 SCREW,EXTERNALLY RELIEVED BODY Index 5305-01-567-9602 SCREW,MACHINE

National Stock Number:
5305-01-567-9593

Federal Supply Class:
5305

National Item Identification Number:
015679593

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:
302-40114-164059LOCKHEED MARTIN CORPORATION
389-8312-0011815SPS TECHNOLOGIES, LLC


Techincal Specification:
COUNTERSINK ANGLE99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS4H6H
FASTENER LENGTH15.2 MILLIMETERS MINIMUM AND 15.8 MILLIMETERS MAXIMUM
HEAD DIAMETER7.2 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLETORX
NOMINAL THREAD DIAMETER4.0 MILLIMETERS
SPLINE MAJOR DIAMETER3.9 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH7.5 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS0.7
THREAD SERIES DESIGNATORMJ


Click here to Register for Free 30-day Trial