AN4H20A

Aeronautical Standard Machine Bolt

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Description:

length: 2-1/32", grip: 1-9/16", thread: 1/4-28, cadmium plated steel undrilled shank, drilled head

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AN4H20A
AN4H20A
AN4H20A
AN4H20A
AN4H20A
Add to Cart Up to qty 280 ships same day if ordered before 4pm EST
AN4H20A Price:
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$2.24 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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AN4H20A Datasheet Features and Specification

Thread Series Designator:
Unf (fine thread)
Thread Qty Per Inch (tpi):
28
Thread Diameter:
0.250 inches
Thread Direction:
Right-hand
Thread Length:
0.469 inches
Thread Class:
3a
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Class 3 federal specification all treatment responses type 2 qq-p-416
Min. Tensile Strength (psi):
125000 pounds per square inch
Material Specification:
Mil-b-6812 military specification all material responses
Material:
Steel
Hole Type:
Drilled
Hole Diameter:
0.046 inches
Hole Quantity:
1
Head Style:
Hexagon
Hole Configuration Style:
Hexagon flats
Head Height:
Between 0.140 inches and 0.172 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Grip Length:
1.562 inches
Features Provided:
Finished head
Fastener Length:
2.031 inches
Width Between Flats:
Between 0.428 inches and 0.440 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: AN4H20A
NSN: 5306-00-182-1966
FSC: Bolts / 5306
Product Series: AN4H
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4H20A_Military-Fasteners-com.pdf
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AN4H7

Length: 29/32in., grip: 7/16in., thread: 1/4-28, cadmium plated steel drilled shank, drilled head

AN4H6A

Length: 25/32in., grip: 5/16in., thread: 1/4-28, cadmium plated steel undrilled shank drilled head

AN4H66A

Fastener Length: 6-13/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 33/64"

AN4H60A

Fastener Length: 6-", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 15/32"

AN4H6

$1.50 Each, Length: 25/32in., grip: 5/16in., thread: 1/4-28, cadmium plated steel drilled shank drilled head

Product Image Gallery

Product code AN4H20A
AN4H20A
AN4H20A
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AN4H20A

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Great product at a good price, fast delivery. Easy install, fired up perfectly right out of the box.

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Trisha did a great job, received the quote fast and the material 2 days later, thanks!

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Excellent service every time. That's why I use Military Fasteners.

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