5306-01-135-4124 BOLT,SHOULDER Index 5305-01-135-4126 SCREW,MACHINE

National Stock Number:
5305-01-135-4125

Federal Supply Class:
5305

National Item Identification Number:
011354125

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:
10115375A486GNIMIKKEISTOKESKUS NCB FINLAND
123630-4-1156878SPS TECHNOLOGIES, LLC
3M933-4-1106725SPS TECHNOLOGIES, LLC
3M933-4-1106950HOWMET GLOBAL FASTENING SYSTEMS INC
3M933-4-110PTK6SPS TECHNOLOGIES INC
3M933-4-110ZC92HEARTLAND PRECISION FASTENERS INC
AIC944-4-1106725SPS TECHNOLOGIES, LLC
3M933-4-1117446HUCK INTERNATIONAL, INC
3M933-4-1127624SPS TECHNOLOGIES LLC
IAM9336-4-1158251FIRST AMERICAN SALES CO INC
MA5933-4-1158845ABOUNDING SECURITY INC DIV OF MAA CORP
3M933-4-1176301THE BOEING COMPANY
3M933-4-1180539SPS TECHNOLOGIES, LLC
3M933-4-1197928HUCK INTL INC
SC2671-4-1106710VALLEY-TODECO, INC.
SC2671-4-1106725SPS TECHNOLOGIES, LLC
SC2671-4-1106950HOWMET GLOBAL FASTENING SYSTEMS INC
SC2671-4-1127624SPS TECHNOLOGIES LLC
PBF1580-4-1127624SPS TECHNOLOGIES LLC
SC2671-4-1145722USM CORP SUB OF EMHART INDUSTRIES INC PARKER-KALON FASTENER DIV
SC2671-4-1156878SPS TECHNOLOGIES, LLC
SC2671-4-1192215HOWMET GLOBAL FASTENING SYSTEMS INC
SC2671-4-1197929BROOKLYN THERMOMETER CO INC


Techincal Specification:
FASTENER LENGTH0.671 INCHES MINIMUM AND 0.718 INCHES MAXIMUM
HEAD HOLE CONFIGURATION STYLEHEXAGON CORNERS
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
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 DIAMETER0.250 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 MATERIALSTEEL COMP E4340 OR STEEL COMP 8740
SCREW SURFACE TREATMENTALUMINUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TY 2 CL 3 MIL SPEC SINGLE TREATMENT RESPONSE
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.607 INCHES MINIMUM AND 0.686 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNJF
THREAD QUANTITY PER INCH32


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