5305-01-158-5367 SCREW,MACHINE Index 5305-01-158-5369 SCREW,MACHINE

National Stock Number:
5305-01-158-5368

Federal Supply Class:
5305

National Item Identification Number:
011585368

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:
123630-06-656878SPS TECHNOLOGIES, LLC
3M933-06-617446HUCK INTERNATIONAL, INC
AIC944-06-606725SPS TECHNOLOGIES, LLC
3M933-06-676301THE BOEING COMPANY
3M933-06-692215HOWMET GLOBAL FASTENING SYSTEMS INC
3M933-06-697928HUCK INTL INC
SC2671-06-606710VALLEY-TODECO, INC.
SC2671-06-606725SPS TECHNOLOGIES, LLC
SC2671-06-606950HOWMET GLOBAL FASTENING SYSTEMS INC
SC2671-06-617446HUCK INTERNATIONAL, INC
SC2671-06-627624SPS TECHNOLOGIES LLC
PBF1580-06-627624SPS TECHNOLOGIES LLC
IAM9336-06-658251FIRST AMERICAN SALES CO INC
MA5933-06-658845ABOUNDING SECURITY INC DIV OF MAA CORP
SC2671-06-645722USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
SC2671-06-656878SPS TECHNOLOGIES, LLC
SC2671-06-692215HOWMET GLOBAL FASTENING SYSTEMS INC
SC2671-06-697928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH0.359 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HEAD HEIGHT0.080 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
HEAD STYLEHEXAGON
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.138 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 2ND MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP E4340 OR STEEL COMP 8740
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488 TY 2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTALUMINUM AND CHROMATE
WIDTH BETWEEN FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.297 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNJC


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