NAS501-4-4A

Bolt

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Description:

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

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NAS501-4-4A Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches minimum
Fastener Length:
0.531 inches nominal
Head Style:
Hexagon
Head Height:
0.156 inches nominal
Width Between Flats:
0.438 inches nominal
Thread Diameter:
0.250 inches
Grip Length:
0.062 inches nominal
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Material:
Steel comp 321 overall or steel comp 347 overall
Material Specification:
Qq-s-763,cl 8,ty a fed spec all material responses overall
Surface Treatment:
Passivate overall
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 1/2

Additional Information

SKU / Model: NAS50144A
NSN: 5306-00-283-0450
FSC: Bolts / 5306
Product Series: NAS501
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS501-4-4A_Military-Fasteners-com.pdf
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NAS501-6-6A

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NAS501-5-4A

Fastener Length: 5/8", Thread: 1/4-24, Thread Length: 35/64"

NAS501-5-12A

Fastener Length: 1-11/32", Thread: 1/4-24, Thread Length: 17/32"

NAS501-4H5A

Fastener Length: 5/8", Hole Diameter: ", Thread: 1/4-28, Thread Length: 19/32"

NAS501-4H4A

Fastener Length: 1/2in., Hole Diameter: 1/32in., Thread: 1/4-28, Thread Length: 15/32in.

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5.0

I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

5.0

Always great with your orders. Ordered 2 tires on a Sunday and they were delivered on Tuesday with free shipping and no tax.

4.0

I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0