AN4-6

Aeronautical Standard Machine Bolt

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Description:

length: 25/32, grip: 5/16", thread: 1/4-28, cadmium plated steel - drilled shank

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AN4-6
AN4-6
AN4-6
AN4-6
AN4-6
AN4-6
Add to Cart Up to qty 400 ships same day if ordered before 4pm EST
AN4-6 Price:
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$1.65 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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AN4-6 Datasheet Features and Specification

Width Between Flats:
Between 0.428 inches and 0.440 inches
Thread Series Designator:
Unf (fine thread)
Thread Direction:
Right-hand
Thread Length:
0.469 inches
Thread Qty Per Inch (tpi):
28
Thread Class:
3a
Thread Diameter:
0.250 inches
Surface Treatment Specification:
Qq-p-416 type 2 class 3 federal specification single treatment response
Shank Unthreaded Hole Diameter:
0.076 inches first hole
Surface Treatment:
Cadmium and chromate
Min. Tensile Strength (psi):
125000 pounds per square inch
Head Style:
Hexagon
Material:
Steel
Material Specification:
Mil-b-6812 military specification all material responses
Head Height:
Between 0.140 inches and 0.172 inches
Grip Length:
0.312 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Features Provided:
Finished head
Fastener Length:
0.781 inches
Distance From Head Largest Bearing Surface To Shank Hole Center:
0.624 inches first hole
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel
Length 3/4

Additional Information

SKU / Model: AN46
NSN: 5306-00-144-3705
FSC: Bolts / 5306
Product Series: AN4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4-6_Military-Fasteners-com.pdf
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More AN4 machine bolts

AN4H7A

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

AN4H7

length: 29/32", grip: 7/16", 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 AN4-6
AN4-6
AN4-6
AN4-6
AN4-6
AN4-6
AN4-6

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Customer Reviews

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Prompt return call. Knowledgeable sales person.

5.0

I have been a customer since Fullerton Air Parts (Flo Irwin). That should speak volumes of the service I have received from Military Fasteners. In the early days, I had a variety of planes and was based out of Orange County Airport. At the time, the airport was surrounded by bean fields. I, and some of my friends, would frequently fly into Fullerton airport for lunch, the pick up whatever supplies we needed from Flo. She was a great lady, and I am glad that she passed on such a wonderful legacy. I am certain that she would be very proud of what she started, and proud of you all for building on her meager beginnings.

4.0

excellent customer service!

5.0

Order received thanks. Easy to order online, fast response by Military Fasteners, competitive pricing and hassle free. Good job again, many thanks.

5.0