Machine Screw

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Myskyhawk

Myskyhawk

Myskyhawk

Myskyhawk

Myskyhawk
  • Part Name
    MACHINE SCREW
  • Federal Supply Class
    Screws
  • NIIN
    012431348
  • Part Number
    NAS1221-3E10
  • National Stock Number
    5305-01-243-1348
  • Item Name Code
    6657

Myskyhawk

Myskyhawk

Myskyhawk

Specifications
  • THREAD SERIES DESIGNATOR
    UNJF
  • NOMINAL THREAD DIAMETER
    0.190 INCHES
  • THREAD QUANTITY PER INCH
    32
  • THREAD CLASS
    3A
  • THREAD DIRECTION
    RIGHT-HAND
  • THREAD LENGTH
    0.314 INCHES MINIMUM AND
  • 0.364 INCHES MAXIMUM
  • FASTENER LENGTH
    0.949 INCHES MINIMUM AND
  • 0.979 INCHES MAXIMUM
  • SCREW MATERIAL
    IRON ALLOY 660
  • SCREW MATERIAL DOCUMENT AND CLASSIFICATION
    AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR
  • AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR
  • AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE
  • SCREW SURFACE TREATMENT
    PASSIVATE
  • SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
    QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
  • MINIMUM TENSILE STRENGTH
    160000 POUNDS PER SQUARE INCH
  • HEAD STYLE
    FLAT COUNTERSUNK
  • HEAD DIAMETER
    0.344 INCHES MINIMUM AND
  • 0.385 INCHES MAXIMUM
  • COUNTERSINK ANGLE
    99.0 DEGREES MINIMUM AND
  • 101.0 DEGREES MAXIMUM
  • INTERNAL DRIVE STYLE
    HIGH-TORQUE
  • SPECIFICATION/STANDARD DATA
    80205-NAS1221 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Myskyhawk

Myskyhawk

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