5305-01-703-3931 SCREW,MACHINE 5305-01-703-3984 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-703-3981

Federal Supply Class:
5305

National Item Identification Number:
017033981

Description:
SCREW,CLOSE TOLERANCE


Manufacturer Information:
11931-4-1259563REID PRODUCTS INC.
HT4049-4-1206725SPS TECHNOLOGIES, LLC
HT4049-4-1206950HOWMET GLOBAL FASTENING SYSTEMS INC
HT4049-4-1217446HUCK INTERNATIONAL, INC
HT4049-4-1227624SPS TECHNOLOGIES LLC
HT4049-4-1256878SPS TECHNOLOGIES, LLC
ST3M714-4-1206710VALLEY-TODECO, INC.
ST3M714-4-120ZC92HEARTLAND PRECISION FASTENERS INC
ST3M714-4-121VSL7HOUSTON PRECISION FASTENERS I LP
ST3M714-4-1258998FASTENER INNOVATION TECHNOLOGY, INC.
HT4049-4-1273197HI-SHEAR CORPORATION
HT4049-4-1280539SPS TECHNOLOGIES, LLC
HT4049-4-1292215HOWMET GLOBAL FASTENING SYSTEMS INC
HT4049-4-12K5673SPS TECHNOLOGIES LTD TJ BROOKS DIVISION
WC4049-4-1260516WEST COAST AEROSPACE, INC.
ST3M714-4-1276301THE BOEING COMPANY


Techincal Specification:
COUNTERSINK ANGLE99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
FASTENER LENGTH1.066 INCHES NOMINAL
GRIP DIAMETER0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM
GRIP LENGTH0.750 INCHES NOMINAL
HEAD DIAMETER0.497 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
HEAD STYLEFLAT COUNTERSUNK
INTERNAL DRIVE STYLEHIGH-TORQUE
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIALUNABLE TO DECODE
MINIMUM TENSILE STRENGTH120000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SURFACE TREATMENTUNABLE TO DECODE
THREAD LENGTH0.316 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)


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