AN4H12A

Aeronautical Standard Machine Bolt

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Description:

length: 1-9/32", grip: 13/16", thread: 1/4-28, cadmium plated steel undrilled shank, drilled head

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AN4H12A
AN4H12A
AN4H12A
AN4H12A
AN4H12A
AN4H12A
AN4H12A
Add to Cart Up to qty 575 ships same day if ordered before 4pm EST
AN4H12A Price:
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$2.05 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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AN4H12A Datasheet Features and Specification

Thread Diameter:
0.250 inches
Thread Class:
3a
Surface Treatment Specification:
Class 3 federal specification all treatment responses type 2 qq-p-416
Surface Treatment:
Cadmium and chromate
Min. Tensile Strength (psi):
125000 pounds per square inch
Hole Type:
Drilled
Material:
Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037
Material Specification:
Mil-s-5626 military specification 1st material response or mil-s-6049 military specification 2nd material response or mil-s-6050 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6758 military specification 5th material response or ams 6300 assn standard 6th material response
Hole Quantity:
1
Hole Diameter:
0.046 inches
Hole Configuration Style:
Hexagon flats
Head Height:
Between 0.140 inches and 0.172 inches
Head Style:
Hexagon
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Grip Length:
Between 0.797 inches and 0.828 inches
Features Provided:
Finished head
Fastener Length:
Between 1.266 inches and 1.312 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.438 inches and 0.515 inches
Thread Series Designator:
Unf (fine thread)
Thready Qty Per Inch (tpi):
28
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: AN4H12A
NSN: 5306-00-182-1960
FSC: Bolts / 5306
Product Series: AN4H
Pack Weight (Approx.) 0.585 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4H12A_Military-Fasteners-com.pdf
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length: 1-13/32", grip: 15/16", thread: 1/4-28, cadmium plated steel, undrilled shank, drilled head, AN4 series bolt

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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

Product Image Gallery

Product code AN4H12A
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Customer Reviews

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I have been dealing with you folks for years as a corporation customer and personally. You are the industry standard on quality of product and service.

5.0

Good service, fast response on orders Good prices

5.0

Military Fasteners always seems to get the order correct and delivered when expected. I this day and age, this is high praise.

5.0

Trisha Hawkins and her team at Military Fasteners are absolutely incredible. We do a lot of Government and Military work and due to this there are a ton of restrictions with what products we can use. I called Military Fasteners (MF) with an extremely HOT request. Trisha was able to source those part numbers, tell me they were in stock and ready to ship. I ordered these on a Wednesday at 4:00pm. They shipped the same exact Wednesday, we received that weeks Friday, even though we were guaranteed Monday/Tuesday. Trisha - THANK YOU! Trisha's Team - THANK YOU! I will only be ordering my military hardware from you all.

5.0