AN6-40A

Aeronautical Standard Machine Bolt

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Description:

length: 4-5/64, grip: 3-7/16", thread: 3/8-24, cadmium plated steel, undrilled shank

* Manufacturer certifications are shipped with your order FREE of charge
AN6-40A
AN6-40A
AN6-40A
AN6-40A
AN6-40A
AN6-40A
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AN6-40A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.640 inches minimum
Fastener Length:
4.078 inches nominal
Head Style:
Hexagon
Head Height:
0.203 inches minimum and 0.235 inches maximum
Width Between Flats:
0.553 inches minimum and 0.565 inches maximum
Thread Diameter:
0.375 inches
Grip Length:
3.438 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
24
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Material:
Steel comp 4037 overall or steel comp 4130 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 8740 overall or steel comp 4140 overall
Material Specification:
Mil-b-6812 mil spec all material responses overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416,type 2,class 3 fed spec single treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 3/8
Thread Qty 24
Material Steel
Length 4-1/16

Additional Information

SKU / Model: AN640A
NSN: 5306-00-275-9561
FSC: Bolts / 5306
Product Series: AN6
Pack Weight (Approx.) 0.705 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN6-40A_Military-Fasteners-com.pdf
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AN6H44A

Fastener Length: 4-39/64", Hole Diameter: 5/64", Thread: 3/8-24, Thread Length: 11/16"

Product Image Gallery

Product code AN6-40A
AN6-40A
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AN6-40A

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The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

Fast delivery, excellent choice on product that covers all types of aircraft. This range of product makes it easy to rebuild and maintenance your aircraft.

5.0

Brittany was attentive to our needs. We had to source some other products you didn't have elsewhere. We would have preferred to place an order a one place. Will come back and order another time.

5.0

At every point, Dania McLean's help was crucial and showed a great dedication to the business. She handled my questions with amazing skill right away, making sure every one of them received a comprehensive and perceptive answer. Her unwavering professionalism and contagious optimism, which made every interaction enjoyable, were what really stood out.

5.0