NAS509L8

Plain Hexagon Nut

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Description:

hexagon head, drilled, left hand, NAS509 series nut

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NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
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NAS509L8 Datasheet Features and Specification

Surface Treatment Specification:
Cl 2 federal specification single treatment response type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Nut Style:
Hexagon
Nut Height:
0.313 inches
Material Specification:
Cond c4 military specification single material response mil-s-6758
Material:
Steel comp 4130
Hole Type And Quantity:
3 drilled
Hole Configuration Style:
Configuration b
Hardness Rating:
Between 34.0 rockwell c and 38.0 rockwell c
Drilled Hole Diameter:
Between 0.045 inches and 0.050 inches
Countersink Angle:
110.0 degrees both ends
Bearing Surface Type:
Chamfered or washer faced
Bearing Surface Finish:
125.0 microinches
Thread Class:
3b
Thread Direction:
Left-hand
Thread Qty Per Inch (tpi):
20
Thread Series:
Unjf (fine thread with external controlled root radius)
Thread Size:
0.500 inches
Width Across Flats:
Between 0.740 inches and 0.752 inches
Quick Specs
Thread Size 1/2
Thread Qty 20
Thread Series UNJF
Thread Class 3B
Material Steel

Additional Information

SKU / Model: NAS509L8
NSN: 5310-00-543-5041
FSC: Nuts and Washers / 5310
Product Series: NAS509L
Pack Weight (Approx.) 0.132 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093460, Bolts / Nuts Noi Bbc / Zinc
Download PDF Version
NAS509L8_Military-Fasteners-com.pdf
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NAS509-8
Plain Hexagon Nut

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hexagon head, drilled, NAS509 series nut

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NAS509L8C

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NAS509L7C

Thread Size: 3/8in., Nut Height: 1/4in., Head Width: 5/8in.

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NAS509L6C

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NAS509L6

Thread Size: 3/8in., Nut Height: 1/4in., Head Width: 1/2in.

Product Image Gallery

Product code NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8
NAS509L8

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As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

5.0

Military Fasteners is an exceptional company in terms of how they run their business. Very prompt and responsive to questions, concerns, quotes, and all other forms of inquiry. Brittany Cornish supports many of the business transactions we perform with Military Fasteners and has made working with them an absolute pleasure. I would highly recommend them to anyone seeking mil-spec hardware.

5.0

Order was correct, complete and shipped quicker than I had expected. Well done

5.0