AN8-40

Aeronautical Standard Machine Bolt

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Description:

length: 4-3/32", grip: 3-5/16", thread: 1/2-20, cadmium plated steel, drilled shank

* Manufacturer certifications are shipped with your order FREE of charge
AN8-40
AN8-40
AN8-40
AN8-40
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AN8-40 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.781 inches minimum
Fastener Length:
4.094 inches nominal
Head Style:
Hexagon
Head Height:
0.265 inches minimum and 0.297 inches maximum
Width Between Flats:
0.740 inches minimum and 0.752 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches nominal first hole
Thread Diameter:
0.500 inches
Grip Length:
3.312 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
20
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center:
3.922 inches nominal first hole
Material:
Steel overall
Surface Treatment:
Cadmium overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/2
Thread Qty 20
Material Steel
Length 4-3/32

Additional Information

SKU / Model: AN840
NSN: 5306-00-151-0158
FSC: Bolts / 5306
Product Series: AN8
Pack Weight (Approx.) 1.313 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN8-40_Military-Fasteners-com.pdf
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Product code AN8-40
AN8-40
AN8-40
AN8-40
AN8-40

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Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

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