NAS1801-4-17

Machine Screw

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Description:

Fastener Length: 1-5/64", Thread: 1/4-28, Thread Length: 0-63/64

* Manufacturer certifications are shipped with your order FREE of charge
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
Add to Cart Up to qty 160 ships same day if ordered before 4pm EST
NAS1801-4-17 Price:
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$2.57 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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NAS1801-4-17 Datasheet Features and Specification

Width Between Flats:
Between 0.367 inches and 0.376 inches
Thread Surface Finish:
32.0 microinches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Thread Length:
Between 0.975 inches and 1.093 inches
Thread Direction:
Right-hand
Thread Diameter:
0.250 inches
Thread Class:
3a
Surface Treatment Specification:
Type 2 class 2 federal specification single treatment response qq-p-416
Specification Data:
80205-nas1801 professional/industrial association standard
Surface Of Head Surface Finish:
63.0 microinches
Surface Treatment:
Cadmium and chromate
Shank Surface Finish:
32.0 microinches
Min. Tensile Strength (psi):
160000 pounds per square inch
Material Specification:
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 1st material response or ams 6322 assn standard 2nd material response
Material:
Steel comp
Internal Drive Style:
Cross recess type 1
Head Style:
Dished hexagon
Head Height:
Between 0.125 inches and 0.140 inches
Fastener Length:
Between 1.046 inches and 1.093 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS1801417
NSN: 5305-01-337-7457
FSC: Screws / 5305
Product Series: NAS1801-4
Pack Weight (Approx.) 0.329 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1801-4-17_Military-Fasteners-com.pdf
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Product code NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17
NAS1801-4-17

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The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

I have dealt with Military Fasteners a few times and they have always been extremely helpful and knowledgeable. Ramona has always been wonderful to work with and goes out of her way to help you find what you need. Definitely recommended!

5.0

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

I've been using Military Fasteners for a long time and have always been more than satisfied with the service they provide. Craig F

5.0