AN174-6

Aeronautical Standard Close Tolerance Bolt

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Description:

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

* Manufacturer certifications are shipped with your order FREE of charge
AN174-6
AN174-6
AN174-6
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AN174-6
Add to Cart Up to qty 180 ships same day if ordered before 4pm EST
AN174-6 Price:
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$1.52 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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AN174-6 Datasheet Features and Specification

Width Between Flats:
Between 0.428 inches and 0.440 inches
Thread Series Designator:
Unf (fine thread)
Thread Qty Per Inch (tpi):
28
Thread Length:
Between 0.438 inches and 0.515 inches
Thread Direction:
Right-hand
Thread Diameter:
0.25 inches
Thread Class:
3a
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 3 federal specification all treatment responses type 2 qq-p-416
Min. Tensile Strength (psi):
125000 pounds per square inch
Shank Unthreaded Hole Diameter:
0.076 inches first hole and 0.086 inches first hole
Head Height:
Between 0.140 inches and 0.172 inches
Head Style:
Hexagon
Grip Length:
Between 0.297 inches and 0.328 inches
Hardness Rating:
26 rockwell c and 32 rockwell c
Grip Diameter:
Between 0.2487 inches and 0.2492 inches
Distance From Head Largest Bearing Surface To Shank Hole Center:
0.609 inches first hole and 0.641 inches first hole
Fastener Length:
Between 0.766 inches and 0.812 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: AN1746
NSN: 5306-00-180-1736
FSC: Bolts / 5306
Product Series: AN174
Pack Weight (Approx.) 0.334 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
AN174-6_Military-Fasteners-com.pdf
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More AN174 close tolerance bolts

AN174H7A

$1.26 Each, Length: 29/32in., grip: 7/16in., thread: 1/4-28, cadmium plated steel undrilled shank drilled head

AN174H7

Fastener Length: 7/8", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 7/16"

AN174H6A

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

AN174H5A

length: 21/32", grip: 3/16", thread: 1/4-28, cadmium plated steel undrilled shank - drilled head

AN174H47A

Fastener Length: 4-15/16", Hole Diameter: 1/32", Thread: 1/4-28, Thread Length: 1/2"

AN174H46

Fastener Length: 4-3/4", Hole Diameter: 1/16", Thread: 1/4-28, Thread Length: 15/32"

Product Image Gallery

Product code AN174-6
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I placed this order late at 4:15 over the phone, 15 minutes past the cut off time.(Which rarely happens) It was critical for us to get the sparkplugs as a customer had called me and scheduled to bring his plane in the next day to have all his plugs replaced. My sales agent said she would personally go and pull the product so it would ship that day, and she did what she said. She saved me the embarrassment of telling my customer I forgot to order his parts on time and making him reschedule a maintenance visit. I am thankful you have people like her who really care about the customer and want to put in the extra effort for customer service. In my aircraft maintenance business I purchase everything I can first from Military Fasteners before I go looking for other venders. I use Military Fasteners because of the great customer service, free shipping (which is one day ground), large selection on hardware and materials, and competitive prices. I am a loyal customer and I order 2-3+ times a week. Thank you for the great service that your people provide at Military Fasteners.

5.0

Trisha did a great job, received the quote fast and the material 2 days later, thanks!

5.0

Fast and as ordered. Always easy via the website.

5.0

I recently requested a quote and placed an order with Kristen Belmont. Kristen was incredibly helpful, prompt, and informative, addressing all of my inquiries and requests efficiently. I am extremely grateful to have had Kristen's assistance.

5.0