5305-01-130-3258 SCREW,MACHINE Index 5305-01-130-3260 SCREW,MACHINE

National Stock Number:
5305-01-130-3259

Federal Supply Class:
5305

National Item Identification Number:
011303259

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:
10115235A486GNIMIKKEISTOKESKUS NCB FINLAND
123630-3-1456878SPS TECHNOLOGIES, LLC
AIC944-3-1406725SPS TECHNOLOGIES, LLC
PBF1580-3-1427624SPS TECHNOLOGIES LLC
MA5933-3-1458845ABOUNDING SECURITY INC DIV OF MAA CORP
3M933-3-1476301THE BOEING COMPANY
SC2671-3-1406710VALLEY-TODECO, INC.
SC2671-3-1406725SPS TECHNOLOGIES, LLC
SC2671-3-1406950HOWMET GLOBAL FASTENING SYSTEMS INC
SC2671-3-140PTK6SPS TECHNOLOGIES INC
SC2671-3-140ZC92HEARTLAND PRECISION FASTENERS INC
SC2671-3-1417446HUCK INTERNATIONAL, INC
SC2671-3-1427624SPS TECHNOLOGIES LLC
SC2671-3-1445722USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
SC2671-3-1456878SPS TECHNOLOGIES, LLC
SC2671-3-1492215HOWMET GLOBAL FASTENING SYSTEMS INC
SC2671-3-1497929BROOKLYN THERMOMETER CO INC


Techincal Specification:
FASTENER LENGTH0.859 INCHES MINIMUM AND 0.906 INCHES MAXIMUM
HEAD HEIGHT0.105 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HEAD HOLE CONFIGURATION STYLEHEXAGON CORNERS
HEAD STYLEHEXAGON
HOLE DIAMETER0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM
HOLE QUANTITY3
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
MINIMUM TENSILE STRENGTH160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR AMS6322 ASSN STD 2ND MATERIAL RESPONSE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
SCREW MATERIALSTEEL COMP E4340 OR STEEL COMP 8740
SCREW SURFACE TREATMENTALUMINUM
WIDTH BETWEEN FLATS0.305 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD LENGTH0.795 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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