5306-01-143-6529 BOLT,SHEAR Index 5305-01-143-6532 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-143-6531

Federal Supply Class:
5305

National Item Identification Number:
011436531

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:
C0ML M5X20MM56878SPS TECHNOLOGIES, LLC
M5X20 DIN 912 STL1FH08LEHIGH ARMSTRONG INC


Techincal Specification:
FASTENER LENGTH20.00 MILLIMETERS NOMINAL
HARDNESS RATING18.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER9.0 MILLIMETERS NOMINAL
HEAD HEIGHT5.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONDIN 912 8.8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
MINIMUM TENSILE STRENGTH113000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
SPECIAL FEATURESSTRAIGHT KNURLED HEAD
WIDTH ACROSS FLATS4.0 MILLIMETERS NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH18.4 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM
THREAD PITCH IN MILLIMETERS0.8
THREAD SERIES DESIGNATORM


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