5305-00-310-6020 SCREW,MACHINE Index 5305-00-310-6030 SCREW,MACHINE

National Stock Number:
5305-00-310-6021

Federal Supply Class:
5305

National Item Identification Number:
003106021

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:
10125148A486GNIMIKKEISTOKESKUS NCB FINLAND
106751-02-106C80539SPS TECHNOLOGIES, LLC
9145-10658251FIRST AMERICAN SALES CO INC
965813-106C82577RAYTHEON COMPANY
965813-106C90123ITT HARPER INC
965813-106C96928AETNA STEEL PRODUCTS CORP
AIC813-02R706725SPS TECHNOLOGIES, LLC
E125-10617446HUCK INTERNATIONAL, INC
PBF1068-106C27624SPS TECHNOLOGIES LLC
A0L4168-10657472ALL MANUFACTURERS, INC.
FS2003-02-106C58998FASTENER INNOVATION TECHNOLOGY, INC.
E125-10697928HUCK INTL INC


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
HEAD DIAMETER0.156 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.086 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALIRON ALLOY 660
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.335 INCHES MINIMUM AND 0.409 INCHES MAXIMUM
THREAD QUANTITY PER INCH56
THREAD SERIES DESIGNATORUNJC


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