AN4CH23A

Aeronautical Standard Machine Bolt

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Description:

Fastener Length: 2-7/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1/2

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AN4CH23A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.438 inches minimum and 0.515 inches maximum
Fastener Length:
2.391 inches minimum and 2.438 inches maximum
Head Style:
Hexagon
Head Height:
0.140 inches minimum and 0.172 inches maximum
Width Between Flats:
0.428 inches minimum and 0.440 inches maximum
Hole Diameter:
0.046 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
1.922 inches minimum and 1.953 inches maximum
Hole Quantity:
1
Hole Type:
Drilled
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Min. Tensile Strength (psi):
125000 pounds per square inch
Hardness Rating:
26.0 rockwell c minimum overall and 32.0 rockwell c maximum overall
Hole Configuration Style:
Hexagon flats
Material:
Steel comp 431 overall
Material Specification:
Mil-s-18732 mil spec single material response overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 2-7/16

Additional Information

SKU / Model: AN4CH23A
NSN: 5306-00-182-1868
FSC: Bolts / 5306
Product Series: AN4CH
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 2
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4CH23A_Military-Fasteners-com.pdf
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length: 29/32", grip: 7/16", thread: 1/4-28 - corrosion resistant steel - undrilled shank - drilled head"

AN4CH6A

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

AN4CH5A

$2.10 Each, Length: 21/32in., grip: 3/16in., thread: 1/4-28 corrosion resistant steel undrilled shank drilled head

AN4CH4A

Length: 17/32in., grip: 1/16in., thread: 1/4-28, corrosion resistant steel, undrilled shank, drilled head

AN4CH3A

Fastener Length: 15/32", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 13/32"

AN4CH24A

Machine Bolt 5306-00-182-1869, Fastener Length: 2-35/64in., Thread: 1/4-28, Thread Length: 15/32in.

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4.0

I have been using Military Fasteners and have always had great service. Just this week I realized late in the day that we needed another part and I was able to add it to the order I had placed that morning. Being a small FBO on a shoestring budget that saved shipping cost and potential delays. Thanks Military Fasteners.

5.0

Keep on keepin' on! Living in Nova Scotia puts me in somewhat of an aviation backwater where getting aviation hardware can be a bit of a nightmare. Military Fasteners resolves most of the angst and dealing with the friendly and helpful staff I find there resolves the rest.

5.0

Fast, efficient, knowledgable, good all round people and I will be doing more business with them. I have an older plane and it is needing some refinements. Thanks for your service!

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