AN5C21A

Aeronautical Standard Machine Bolt

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Description:

Fastener Length: 2-1/4", Thread: 1/4-24, Thread Length: 37/64", AN5 series bolt

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AN5C21A
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Add to Cart Up to qty 110 ships same day if ordered before 4pm EST
AN5C21A Price:
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$11.60 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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AN5C21A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.500 inches minimum and 0.578 inches maximum
Fastener Length:
2.203 inches minimum and 2.250 inches maximum
Head Style:
Hexagon
Head Height:
0.172 inches minimum and 0.204 inches maximum
Width Between Flats:
0.490 inches minimum and 0.502 inches maximum
Thread Diameter:
0.312 inches
Grip Length:
1.672 inches minimum and 1.703 inches maximum
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 431 overall
Material Specification:
Mil-s-18732 mil spec single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 2-1/4

Additional Information

SKU / Model: AN5C21A
NSN: 5306-00-180-1928
FSC: Bolts / 5306
Product Series: AN5C
Pack Weight (Approx.) 0.289 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
AN5C21A_Military-Fasteners-com.pdf
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More AN5C machine bolts

AN5CH4A

$3.90 Each, Length: 19/32in., grip: 1/16in., thread: 5/16-24, cadmium plated steel undrilled shank, drilled head

AN5C7A

Length: 31/32in., grip: 7/16in., thread: 5/16-24 corrosion resistant steel undrilled shank, 5306-00-167-3685

AN5C7

Fastener Length: 0-63/64in., Thread: 1/4-24, Thread Length: 37/64in.

AN5C6A

Length: 27/32in., grip: 5/16in., thread: 5/16-24 corrosion resistant steel undrilled shank

AN5C61A

Fastener Length: 6-1/4", Thread: 1/4-24, Thread Length: 5-63/64"

AN5C5A

$3.00 Each, Length: 23/32, grip: 3/16in., thread: 5/16-24, corrosion resistant steel undrilled shank bolt

Product Image Gallery

Product code AN5C21A
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5.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

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