NAS1802-4-20

Machine Screw

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Description:

Fastener Length: 1-9/32", Thread: 1/4-28, Thread Length: 1-1/4", hex head

* Manufacturer certifications are shipped with your order FREE of charge
NAS1802-4-20
NAS1802-4-20
NAS1802-4-20
NAS1802-4-20
NAS1802-4-20
Add to Cart Up to qty 410 ships same day if ordered before 4pm EST
NAS1802-4-20 Price:
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$4.50 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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NAS1802-4-20 Datasheet Features and Specification

Thread Length:
Between 1.132 inches and 1.250 inches
Thread Direction:
Right-hand
Thread Diameter:
0.250 inches
Thread Class:
3a
Specification Data:
80205-nas1802 professional/industrial association standard
Screw Surface Treatment:
Passivate
Screw Surface Treatment Specification:
Qq-p-35 federal specification single treatment response
Screw Material Specification:
Ams 5731 assn standard single material response or ams 5737 assn standard single material response
Screw Material:
Iron alloy 660
Min. Tensile Strength (psi):
160000 pounds per square inch
Internal Drive Style:
Cross recess type 1
Head Style:
Hexagon
Head Height:
Between 0.125 inches and 0.140 inches
Fastener Length:
Between 1.234 inches and 1.281 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
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
Material Iron

Additional Information

SKU / Model: NAS1802420
NSN: 5305-01-170-5541
FSC: Screws / 5305
Product Series: NAS1802-4
Pack Weight (Approx.) 0.186 lb
Minimum Qty (MOQ): 10
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1802-4-20_Military-Fasteners-com.pdf
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Product code NAS1802-4-20
NAS1802-4-20
NAS1802-4-20
NAS1802-4-20
NAS1802-4-20
NAS1802-4-20

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Customer Reviews

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I just want to say that I am really liking what is going on with Military Fasteners. The prices, the availability of items, the fast shipping. I really like the ease of ordering online. I have been to so many websites that are confusing to say the least, but yours is easy easy to use, clear and simple. I love being able to look up all my past orders and print out the invoices if need be. I am just thoroughly impressed with everything about Military Fasteners. Keep it up and you will always be on my bookmarks bar in the number one position!

5.0

I have been using Military Fasteners and have always had great service. Just this week I realized late in the day that we needed another part and I was able to add it to the order I had placed that morning. Being a small FBO on a shoestring budget that saved shipping cost and potential delays. Thanks Military Fasteners.

5.0

Great Service, good response time and very professional. Definitelt will buy from these again.

5.0

Fantastic service. Part ordered Monday. Received Wednesday Though customs etc and across America the North Atlantic then UK. Amazing well done and thanks.

5.0