National Aerospace Standard NAS6604D20 Drilled Shank Steel Bolt, Shear - 5/Pack

National Aerospace Standard NAS6604D20 Drilled Shank Steel Bolt, Shear - 5/Pack
Our Part #: SGP142612-X5
Manufacture Part #: NAS6604D20
Our Price: $21.55
Price Per Pack - (Pack = 5 ea)

Bulk Shop & Save

  • 5 - 9 $21.25 ($4.25 ea)
  • 10 - 14 $20.95 ($4.19 ea)
  • 15 - 19 $20.65 ($4.13 ea)
  • 20 + $20.35 ($4.07 ea)
In-Stock: 8 Packs available in ± 2-3 business days
Need More? Current lead time is 49-52 business days.
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  • Thread Class: 3A
  • Thread Direction: Right-Hand
  • Thread Length: 0.400 Inches Minimum And 0.450 Inches Maximum
  • Fastener Length: 1.660 Inches Minimum And 1.690 Inches Maximum
  • Head Style: Dished Hexagon
  • Head Height: 0.125 Inches Minimum And 0.140 Inches Maximum
  • Width Between Flats: 0.429 Inches Minimum And 0.439 Inches Maximum
  • Grip Diameter: 0.2485 Inches Minimum And 0.2495 Inches Maximum
  • Shank Unthreaded Hole Diameter: 0.076 Inches Minimum First Hole And 0.086 Inches Maximum First Hole
  • Nominal Thread Diameter: 0.250 Inches
  • Grip Length: 1.240 Inches Minimum And 1.260 Inches Maximum
  • Thread Quantity Per Inch: 28
  • Minimum Tensile Strength: 160000 Pounds Per Square Inch
  • Hardness Rating: 36.0 Rockwell C Minimum Overall And 40.0 Rockwell C Maximum Overall
  • Distance From Head Largest Bearing Surface To Shank Hole Center: 1.482 Inches Minimum First Hole And 1.512 Inches Maximum First Hole
  • Surface Finish: 32.0 Microinches Bearing Surface Of Head
  • Surface Finish: 32.0 Microinches Grip
  • Surface Finish: 32.0 Microinches Threads
  • Material: Steel Comp E4340 Overall Or Steel Comp 8740 Overall
  • Material Document And Classification: Mil-S-5000 Mil Spec 1St Material Response Overall Or Mil-S-6049 Mil Spec 2Nd Material Response Overall Or Ams 6322 Mil Spec 2Nd Material Response Overall
  • Surface Treatment: Cadmium Overall And Chromate Overall
  • Surface Treatment Document And Classification: Qq-P-416,Ty 2 Cl 2 Fed Spec Single Treatment Response Overall
  • Thread Series Designator: Unjf
  • Specification/Standard Data: 80205-Nas6604 Professional/Industrial Association Standard
  • Country of Origin
    United States
    Shipping Weight
    0.001 pounds
    ECCN
    EAR99
    Manufacturer P/N
    NAS6604D20
    Schedule B Code
    7318.15.2000
    Pack Quantity
    5
    Series
    NAS6604
    Grip
    1.250"
    Length
    1.675"
    Shank
    Drilled
    Head
    Undrilled
    Material
    Alloy Steel
    NSN
    5306-01-251-2911