AN6-44

Aeronautical Standard Machine Bolt

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Description:

length: 4-37/64", grip: 3-15/16", thread: 3/8-24, cadmium plated steel drilled shank"

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AN6-44 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.609 inches minimum and 0.687 inches maximum
Fastener Length:
4.562 inches minimum and 4.609 inches maximum
Head Style:
Hexagon
Head Height:
0.203 inches minimum and 0.235 inches maximum
Width Between Flats:
0.553 inches minimum and 0.565 inches maximum
Shank Unthreaded Hole Diameter:
0.106 inches minimum first hole and 0.116 inches maximum first hole
Thread Diameter:
0.375 inches
Grip Length:
3.922 inches minimum and 3.953 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
Distance From Head Largest Bearing Surface To Shank Hole Center:
4.359 inches minimum first hole and 4.391 inches maximum first hole
Material:
Steel comp 4140 overall or steel comp 8740 overall or steel comp 8630 overall or steel comp 8735 overall or steel comp 4130 overall or steel comp 4037 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall or mil-s-6050 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6758 mil spec 5th material response overall or ams 6300 assn std 6th material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty 2 cl 3 assn std 1st treatment response overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 3/8
Thread Qty 24
Material Steel
Length 4-39/64

Additional Information

SKU / Model: AN644
NSN: 5306-00-167-3706
FSC: Bolts / 5306
Product Series: AN6
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN6-44_Military-Fasteners-com.pdf
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AN6H7A

Length: 61/64in., grip: 5/16in., thread: 3/8-24 cadmium plated steel undrilled shank drilled head

AN6H6A

$1.20 Each, Length: 53/64in., grip: 3/16in., thread: 3/8-24, cadmium plated steel undrilled shank drilled head bolt

AN6H5A

$4.74 Each, Length: 45/64in., grip: 1/16in., thread: 3/8-24, cadmium plated steel undrilled shank drilled head

AN6H55

Fastener Length: 5-47/64in., Hole Diameter: 1/16in., Thread: 3/8-24, Thread Length: 43/64in.

AN6H45A

Fastener Length: 4-47/64in., Hole Diameter: 5/64in., Thread: 3/8-24, Thread Length: 11/16in.

AN6H44A

Fastener Length: 4-39/64", Hole Diameter: 5/64", Thread: 3/8-24, Thread Length: 11/16"

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Great value for your dollar. Delivery was even quicker than what was quoted. I recommend this company for all of your industrial fastener needs

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I placed the order on a Sat, and on Sun wanted to add something, sent email, got quick response and they added item and got the order in 3 days. AWESOME SERVICE

5.0

Very good service as always. Ive been a customer for years. My go to parts store.

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I've probably had over 50 separate orders over the past. Every one was delivered promptly and was correct.

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