NAS1306-21D

Machine Bolt

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Description:

Fastener Length: 1-7/8", Thread: 3/8-24, Thread Length: 9/16", NAS1306 series bolt

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NAS1306-21D
NAS1306-21D
NAS1306-21D
Add to Cart Up to qty 200 ships same day if ordered before 4pm EST
NAS1306-21D Price:
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$4.62 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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NAS1306-21D Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.578 inches minimum
Fastener Length:
1.890 inches nominal
Head Style:
Dished hexagon
Head Height:
0.188 inches nominal
Width Between Flats:
0.553 inches minimum and 0.564 inches maximum
Grip Diameter:
0.3735 inches minimum and 0.3745 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches nominal first hole
Thread Diameter:
0.375 inches
Grip Length:
1.312 inches nominal
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
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:
1.693 inches nominal first hole
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,ty 2 cl 2 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 3/8
Thread Qty 24
Material Steel
Length 1-7/8

Additional Information

SKU / Model: NAS130621D
NSN: 5306-00-944-1538
FSC: Bolts / 5306
Product Series: NAS1306
Pack Weight (Approx.) 0.347 lb
Minimum Qty (MOQ): 5
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1306-21D_Military-Fasteners-com.pdf
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More NAS1306 machine bolts

NAS1306-9

Fastener Length: 1-9/64in., Hole Diameter: 1/16in., Thread: 3/8-24, Thread Length: 9/16in., 5306-00-816-2552

NAS1306-78D

Fastener Length: 5-29/64", Thread: 3/8-24, Thread Length: 19/32"

NAS1306-5H

Fastener Length: 57/64", Hole Diameter: 1/16", Thread: 3/8-24, Thread Length: 19/32"

NAS1306-52DH

Fastener Length: 3-53/64", Hole Diameter: 1/16", Thread: 3/8-24, Thread Length: 19/32"

NAS1306-50H

Fastener Length: 3-45/64", Hole Diameter: 1/16", Thread: 3/8-24, Thread Length: 19/32"

NAS1306-50D

Fastener Length: 3-45/64", Thread: 3/8-24, Thread Length: 19/32"

Product Image Gallery

Product code NAS1306-21D
NAS1306-21D
NAS1306-21D
NAS1306-21D

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Phone was answered on the second ring. The order was taken. All requested items were in stock. Got my order delivered to my door 2 days later.

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The customer service from Trisha Hawkins at Military Fasteners was exceptional.

5.0

Very good service, as usual. Order was complete and correct. It is easy to order on your website and the deliveries are always in the specified 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.

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