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NAS6604H12 National Aeronautical Standard Shear bolt

Length: 1.175", grip: 0.750", thread: 1/4-28, hex head - drilled head - tension - long thread - cadmium plated alloy steel

Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Available Quantity: 25

NAS6604H12 Price: $4.05 /Each
* Sold in increments of 5

NAS6604H12 Spec.

Fastener Length:
Between 1.160 inches and 1.190 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Grip Length:
Between 0.740 inches and 0.760 inches
Head Height:
Between 0.125 inches and 0.140 inches
Head Style:
Dished hexagon
Hole Configuration Style:
Hexagon corners
Hole Diameter:
Between 0.046 inches and 0.056 inches
Hole Quantity:
Hole Type:
Steel comp e4340 or steel comp 8740
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Material Specification:
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams 6322 assn standard 2nd material response
Specification Data:
80205-nas6604 professional/industrial association standard
Width Between Flats:
Between 0.429 inches and 0.439 inches
Surface Finish:
32.0 microinches bearing surface of head
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Thread Class:
Thread Direction:
Thread Length:
Between 0.400 inches and 0.450 inches
Thready Qty Per Inch (tpi):
Thread Series Designator:
Unjf (fine thread with external controlled root radius)

Additional Information

Found In: NAS Series Bolts
Gov. Issued Name: Shear Bolt
NSN: 5306-01-205-9156
FSC: Bolts / 5306
Schedule B: 7318.15.2000, Bolts and bolts and their nuts or washers exported in the same shipment
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
PDF: NAS6604H12 Spec.pdf