5305-01-571-5545 SCREW,MACHINE Index 5305-01-571-5802 SCREW,MACHINE

National Stock Number:
5305-01-571-5623

Federal Supply Class:
5305

National Item Identification Number:
015715623

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:
92610A62439428MCMASTER-CARR SUPPLY CO


Techincal Specification:
NOMINAL THREAD DIAMETER0.375 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH1.000 INCHES NOMINAL
FASTENER LENGTH1.000 INCHES NOMINAL
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A574. MATERIAL IS ALLOY STEEL COMPARABLE TO GRADE 8 STEEL ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
HARDNESS RATING39.0 ROCKWELL C NOMINAL OVERALL
MINIMUM TENSILE STRENGTH180 POUNDS PER SQUARE INCH
HEAD STYLEKNURLED NO. 5
HEAD DIAMETER0.562 INCHES NOMINAL
HEAD HEIGHT0.375 INCHES NOMINAL
INTERNAL DRIVE STYLEHEXAGON
WIDTH ACROSS FLATS0.312 INCHES NOMINAL
SUPPLEMENTARY FEATURESDRIVE NUMBER-T50; BIT 7013A36-INSERT BIT; DRIVER 5756A22; NOTE-STAR DRIVER IS COMPATIBLE WITH TORX DRIVERS AND BITS
PART NAME ASSIGNED BY CONTROLLING AGENCYTORX DRIVE BLACK-OXIDE ALLOY STEEL


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