AN4H40A

Aeronautical Standard Machine Bolt

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Description:

Length: 4", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 15/32", AN4 series bolt

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Add to Cart Up to qty 40 ships same day if ordered before 4pm EST

AN4H40A Price:	buy now $17.67 Each
Quantity: Pre-packaged bag qty: 5 ea
* Sold in increments of 5

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AN4H40A Datasheet Features and Specification

Fastener Length:

4.031 inches

Features Provided:

Finished head

Grip Length:

3.562 inches

Hardness Rating:

26.0 rockwell c and 32.0 rockwell c

Head Height:

Between 0.140 inches and 0.172 inches

Head Style:

Hexagon

Hole Configuration Style:

Hexagon flats

Hole Diameter:

0.046 inches

Hole Quantity:

Hole Type:

Drilled

Material:

Steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140

Material Specification:

Mil-b-6812 military specification all material responses

Min. Tensile Strength (psi):

125000 pounds per square inch

Thread Diameter:

0.250 inches

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Type 2 cl 3 federal specification single treatment response qq-p-416

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.469 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unf (fine thread)

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:	AN4H40A
NSN:	5306-00-638-5753
FSC:	Bolts / 5306
Product Series:	AN4H
Pack Weight (Approx.)	0.307 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 AN4H40A_Military-Fasteners-com.pdf

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More AN4H machine bolts

AN4H7A

$1.02 Each, airframe bolt 1/4-28 Thread, 7/16in. Grip, 29/32in. Length drilled head undrilled shank

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

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Product code AN4H40A

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Customer Reviews

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Rick D.

Hello, I am an Estimator for CAMCO Mfg. Inc. We work with many Prime companies that require Military Fasteners. Kristen Belmont is always the first to respond and gives me great service! She guides me with her knowledge and treats me w/much respect (even when I don't know what I'm talking about) Out of all the outside sources I have to work with, I enjoy working with her best! Rick Donahue CAMCO Mfg. Inc.

5.0

Foster P.

I order parts about once a week for the restoration of my Grumman AA-1A. Service and prompt delivery are always above expectation. I don't know what I would do without Military Fasteners and that's no joke! Thanks for your great work!

5.0

Atlas M.

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

Barnabas P.

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0