AN4CH6A

Aeronautical Standard Machine Bolt

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Description:

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

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AN4CH6A
AN4CH6A
AN4CH6A
AN4CH6A
AN4CH6A
AN4CH6A
AN4CH6A
Add to Cart Up to qty 410 ships same day if ordered before 4pm EST
AN4CH6A Price:
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$4.01 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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AN4CH6A Datasheet Features and Specification

Thread Diameter:
0.250 inches
Thread Class:
3a
Surface Treatment:
Passivate
Min. Tensile Strength (psi):
125000 pounds per square inch
Material Specification:
Mil-s-18732 military specification single material response
Material:
Steel
Hole Type:
Drilled
Hole Quantity:
1
Hole Diameter:
0.046 inches
Hole Configuration Style:
Hexagon flats
Head Style:
Hexagon
Head Height:
Between 0.140 inches and 0.172 inches
Hardness Rating:
26.0 rockwell c and 32.0 rockwell c
Grip Length:
Between 0.297 inches and 0.328 inches
Features Provided:
Finished head
Fastener Length:
Between 0.766 inches and 0.812 inches
Thread Direction:
Right-hand
Thread Length:
Between 0.438 inches and 0.515 inches
Thread Qty Per Inch (tpi):
28
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: AN4CH6A
NSN: 5306-00-182-1859
FSC: Bolts / 5306
Product Series: AN4CH
Pack Weight (Approx.) 0.185 lb
Minimum Qty (MOQ): 10
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4CH6A_Military-Fasteners-com.pdf
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More AN4CH machine bolts

AN4CH7A

length: 29/32", grip: 7/16", 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.

AN4CH23A

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

Product Image Gallery

Product code AN4CH6A
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Customer Reviews

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As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.

4.0

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

I needed a voltage regulator as soon as possible to get a school plane back up. I wasnt able to call in the order until right at the cut-off time. I asked to PLEASE try to get the order shipped that day, and she did. Thank you very much!!

4.0

Yall keep me flying. The service is always prompt and accurate. Thanks so much.

4.0