5305-01-581-0187 SCREW,MACHINE Index 5305-01-581-0374 SCREW,CAP,SOCKET HEAD

National Stock Number:
5305-01-581-0369

Federal Supply Class:
5305

National Item Identification Number:
015810369

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
91420A12639428MCMASTER-CARR SUPPLY CO


Techincal Specification:
COUNTERSINK ANGLE90.0 DEGREES NOMINAL
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
HARDNESS RATING71.0 ROCKWELL B NOMINAL
HEAD DIAMETER5.6 MILLIMETERS NOMINAL
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE II
MINIMUM TENSILE STRENGTH58 POUNDS PER SQUARE INCH
PART NAME ASSIGNED BY CONTROLLING AGENCYMETRIC FLAT HEAD PHILLIPS
NOMINAL THREAD DIAMETER3.0 MILLIMETERS
SCREW MATERIALSTEEL PROPERTY CLASS 4.8
SPECIFICATION/STANDARD DATAD8286-DIN 965 NATIONAL STD/SPEC
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH14.4 MILLIMETERS NOMINAL
THREAD PITCH IN MILLIMETERS0.5
THREAD SERIES DESIGNATORM


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