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NAS517-6-9 National Aeronautical Standard Machine Screw

Fastener Length: 1-13/64", Thread: 3/8-24, Thread Length: 21/32", NAS517 series screw

Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Available Quantity: 200

NAS517-6-9 Price: $1.45 /Each
* Sold in increments of 25

NAS517-6-9 Spec.

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
Between 1.173 inches and 1.218 inches
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Head Diameter:
Between 0.692 inches and 0.766 inches
Head Style:
Flat countersunk
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.375 inches
Internal Drive Style:
Cross recess type 1
Screw Material Specification:
Mil-s-6050 military specification single material response or an-s-9 military standard single material response
Screw Surface Treatment Specification:
Qq-p-416 type 2 cl 3 federal specification all treatment responses
Screw Surface Treatment:
Cadmium and chromate
Screw Material:
Steel comp 8630
Thread Class:
Thread Direction:
Thread Length:
Between 0.512 inches and 0.670 inches
Thready Qty Per Inch (tpi):
Thread Series Designator:
Unf (fine thread)

Additional Information NAS517 6 9

Found In: NAS Series Screws
Gov. Issued Name: Screw, Machine
NSN: 5305-00-207-1791
FSC: Screws / 5305
Schedule B: 7318.15.6080
National Motor Freight: 093490, Bolt / Nut / Screw / Clips / Fastener / Etc
PDF: NAS517-6-9 Spec.pdf