NAS509-7

Plain Hexagon Nut

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Description:

Thread: 7/16-20, Thread Size: 1/2", Nut Height: 1/4", Head Width: 5/8

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NAS509-7
NAS509-7
NAS509-7
NAS509-7
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NAS509-7 Datasheet Features and Specification

Thread Class:
3b
Thread Direction:
Right-hand
Nut Style:
Hexagon
Nut Height:
0.281 inches nominal
Drilled Hole Diameter:
0.045 inches minimum and 0.050 inches maximum
Hole Type And Quantity:
3 drilled
Width Across Flats:
0.615 inches minimum and 0.627 inches maximum
Thread Series:
Unjf
Thready Qty Per Inch (tpi):
20
Hardness Rating:
34.0 rockwell c minimum and 38.0 rockwell c maximum
Thread Size:
0.438 inches
Hole Configuration Style:
Configuration b
Countersink Angle:
110.0 degrees nominal both ends
Bearing Surface Type:
Chamfered
Bearing Surface Finish:
125.0 microinches
Material:
Steel comp 4130 overall
Material Specification:
Mil-s-6758,condition f-4 mil spec single material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 2 fed spec single treatment response overall
Specification Data:
80205-nas509 professional/industrial association standard
Quick Specs
Thread Size 7/16
Thread Qty 20
Material Steel

Additional Information

SKU / Model: NAS5097
NSN: 5310-00-208-3747
FSC: Nuts and Washers / 5310
Product Series: NAS509
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS509-7_Military-Fasteners-com.pdf
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Product Image Gallery

Product code NAS509-7
NAS509-7
NAS509-7
NAS509-7
NAS509-7

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