NAS1801-4-19

Machine Screw

email this to someone  
Description:

hex head, cadmium steel,

* Manufacturer certifications are shipped with your order FREE of charge
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
Add to Cart Up to qty 80 ships same day if ordered before 4pm EST
NAS1801-4-19 Price:
buy now
$2.44 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
Add item to quote  

NAS1801-4-19 Datasheet Features and Specification

Thread Surface Finish:
32.0 microinches
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Thread Qty Per Inch (tpi):
28
Thread Length:
Between 1.1715 inches and 1.2175 inches
Thread Class:
3a
Thread Diameter:
0.2500 inches
Thread Direction:
Right-hand
Shank Surface Finish:
32.0 microinches
Specification Data:
80205-nas1801 professional/industrial association standard
Surface Treatment:
Cadmium
Surface Treatment Specification:
Class 2 federal specification single treatment response type ii qq-p-416
Part Name Assigned By Controlling Agency:
160 ksi ftu alloy steel full thread cruciform recess hex head screw
Material Specification:
Ams6382 national specification 1st material response or ams6415 or 6484 national specification 2nd material response or ams6322 national specification 3rd material response
Internal Drive Style:
Cross recess type 1
Material:
Steel
Head Style:
Hexagon
Head Height:
Between 0.125 inches and 0.140 inches
Fastener Length:
Between 1.1715 inches and 1.2175 inches
Bearing Surface Of Head Surface Finish:
63.0 microinches
Width Between Flats:
Between 0.367 inches and 0.376 inches
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Drive Style Cross
Material Steel

Additional Information

SKU / Model: NAS1801419
NSN: 5305-01-622-9220
FSC: Screws / 5305
Product Series: NAS1801-4
Pack Weight (Approx.) 0.352 lb
Minimum Qty (MOQ): 20
ECCN: EAR99
Download PDF Version
NAS1801-4-19_Military-Fasteners-com.pdf
Worldwide Shipping In stock and ready to ship!

* report an issue on this page

Product Image Gallery

Product code NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19
NAS1801-4-19

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

Google View our Google profile

This is just a note to say how much I appreciate Military Fasteners. Your prices are fair, your shipping is fast and the costs are reasonable. The paper and online catalogs have a huge assortment of products. I also like the fact that there is no minimum order.

5.0

Very pleased with the customer service I get when I call. My Cessna 182 is always needing a little bit of extra LOVE from Military Fasteners. When I call to order parts, your training and customer service of your order takers are the tops.. They understand what I'm looking for and can help me figure out how to order it. I've upgraded my old normal headsets to your reconditioned Bose X General Aviation Noise Cancelling. These are my first Noise Cancelling headsets and we are very pleased...I've come back and purchased 2 more...You are a very professional group! With your shipping location in Atlanta, sometimes, I get things in 1 day or 2 at the most. Thanks.

5.0

Nice online shop, with very fast operation and high quality service. A bit expensive and without quantity discounts but worth the money in general.

4.0

I've been ordering from Military Fasteners for quite a few years now and have always been completely satisfied with their service. Being not to swift with my laptop, I place my orders by phone and always receive quick response.

4.0