5305-01-207-9338 SCREW,MACHINE Index 5305-01-207-9340 SCREW,MACHINE

National Stock Number:
5305-01-207-9339

Federal Supply Class:
5305

National Item Identification Number:
012079339

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:
BACS12CK3U1006710VALLEY-TODECO, INC.
BACS12CK3U1006725SPS TECHNOLOGIES, LLC
BACS12CK3U1006950HOWMET GLOBAL FASTENING SYSTEMS INC
BACS12CK3U100ZC92HEARTLAND PRECISION FASTENERS INC
BACS12CK3U1017446HUCK INTERNATIONAL, INC
BACS12CK3U1017943FEDERAL MANUFACTURING CORP
BACS12CK3U101ER653-V FASTENER CO., INC.
BACS12CK3U101RC86HOWMET GLOBAL FASTENING SYSTEMS INC
BACS12CK3U1027624SPS TECHNOLOGIES LLC
BACS12CK3U1056878SPS TECHNOLOGIES, LLC
BACS12CK3U1080539SPS TECHNOLOGIES, LLC
BACS12CK3U1081205THE BOEING COMPANY
BACS12CK3U1097928HUCK INTL INC
BACS12CK3U1098524MONOGRAM AEROSPACE FASTENERS, INC


Techincal Specification:
FASTENER LENGTH0.590 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
HEAD HEIGHT0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM
HEAD DIAMETER0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD STYLEPAN
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
SCREW MATERIALIRON ALLOY 660
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTPASSIVATE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.528 INCHES MINIMUM AND 0.620 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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