AN4C20A

Aeronautical Standard Machine Bolt

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Description:

length: 2-1/32", grip: 1-9/16", thread: 1/4-28, corrosion resistant steel, undrilled shank, AN4 series bolt

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AN4C20A
AN4C20A
AN4C20A
AN4C20A
AN4C20A
AN4C20A
AN4C20A
Add to Cart Up to qty 400 ships same day if ordered before 4pm EST
AN4C20A Price:
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$3.68 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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AN4C20A Datasheet Features and Specification

Thread Series Designator:
Unf (fine thread)
Thread Qty Per Inch (tpi):
28
Thread Length:
0.459 inches
Thread Direction:
Right-hand
Thread Class:
3a
Thread Diameter:
0.250 inches
Surface Treatment:
Passivate
Min. Tensile Strength (psi):
125000 pounds per square inch
Material Specification:
Qq-s-770 federal specification single material response
Material:
Stainless steel
Head Style:
Hexagon
Head Height:
Between 0.140 inches and 0.172 inches
Grip Length:
1.562 inches
Features Provided:
Finished head
Fastener Length:
2.031 inches
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 Stainless Steel

Additional Information

SKU / Model: AN4C20A
NSN: 5306-00-156-2348
FSC: Bolts / 5306
Product Series: AN4C
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN4C20A_Military-Fasteners-com.pdf
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Product Image Gallery

Product code AN4C20A
AN4C20A
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AN4C20A
AN4C20A
AN4C20A

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Customer Reviews

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

To say I am satisfied with all purchases from Military Fasteners is a bit of an understatement. Selection, price, packaging, shipping exceeds expectations. You are my number one choice for my aircraft needs, thank you, Charles

5.0

Thank you for your excellent customer service! I made an error on the address and your team got everything straightened out in no time! The product is just what I needed! I look forward to doing business with you in the future! Thanks, again!!

5.0

None, my ordering experience was the best. I ordered and after purchasing I was given a delivery date. My items arrived on time as promised!! Thank you.

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